Factors of 137
137 has 2 factors — it is a prime number.
All factors of 137
1, 137
Prime factorization: 137 (prime)
Number of factors
2
Sum of factors
138
Prime?
Yes
Factor pairs of 137
Each pair multiplies together to make 137:
| Pair | Product |
|---|---|
| 1 × 137 | 137 |
Factors of nearby numbers
Factor any number
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Frequently asked questions
What are the factors of 137?+
The factors of 137 are 1, 137 — that is 2 factors in total.
What is the prime factorization of 137?+
137 is a prime number, so its only factors are 1 and 137 and its prime factorization is just 137.
Is 137 a prime number?+
Yes. 137 has exactly two factors, 1 and itself, so it is prime.