Factors of 149
149 has 2 factors — it is a prime number.
All factors of 149
1, 149
Prime factorization: 149 (prime)
Number of factors
2
Sum of factors
150
Prime?
Yes
Factor pairs of 149
Each pair multiplies together to make 149:
| Pair | Product |
|---|---|
| 1 × 149 | 149 |
Factors of nearby numbers
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Frequently asked questions
What are the factors of 149?+
The factors of 149 are 1, 149 — that is 2 factors in total.
What is the prime factorization of 149?+
149 is a prime number, so its only factors are 1 and 149 and its prime factorization is just 149.
Is 149 a prime number?+
Yes. 149 has exactly two factors, 1 and itself, so it is prime.