Factors of 163
163 has 2 factors — it is a prime number.
All factors of 163
1, 163
Prime factorization: 163 (prime)
Number of factors
2
Sum of factors
164
Prime?
Yes
Factor pairs of 163
Each pair multiplies together to make 163:
| Pair | Product |
|---|---|
| 1 × 163 | 163 |
Factors of nearby numbers
Factor any number
Need a different number? The prime factorization calculator breaks any number into its prime factors and lists all its divisors.
Frequently asked questions
What are the factors of 163?+
The factors of 163 are 1, 163 — that is 2 factors in total.
What is the prime factorization of 163?+
163 is a prime number, so its only factors are 1 and 163 and its prime factorization is just 163.
Is 163 a prime number?+
Yes. 163 has exactly two factors, 1 and itself, so it is prime.