Factors of 178
178 has 4 factors.
All factors of 178
1, 2, 89, 178
Prime factorization: 2 × 89
Number of factors
4
Sum of factors
270
Prime?
No
Factor pairs of 178
Each pair multiplies together to make 178:
| Pair | Product |
|---|---|
| 1 × 178 | 178 |
| 2 × 89 | 178 |
Factors of nearby numbers
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Frequently asked questions
What are the factors of 178?+
The factors of 178 are 1, 2, 89, 178 — that is 4 factors in total.
What is the prime factorization of 178?+
The prime factorization of 178 is 2 × 89.
Is 178 a prime number?+
No. 178 has 4 factors, more than just 1 and itself, so it is a composite number.