157216330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{424909}}^1$

素因数の和:424953

約数の個数: 16

約数和(自身を含む): 290638440

約数和(自身を除く): 133422110

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 424909, 849818, 2124545, 4249090, 15721633, 31443266, 78608165, 157216330]

約数ペア:

[(1, 157216330), (2, 78608165), (5, 31443266), (10, 15721633), (37, 4249090), (74, 2124545), (185, 849818), (370, 424909)]