148163960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{529157}}^1$

素因数の和:529175

約数の個数: 32

約数和(自身を含む): 380993760

約数和(自身を除く): 232829800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 529157, 1058314, 2116628, 2645785, 3704099, 4233256, 5291570, 7408198, 10583140, 14816396, 18520495, 21166280, 29632792, 37040990, 74081980, 148163960]

約数ペア:

[(1, 148163960), (2, 74081980), (4, 37040990), (5, 29632792), (7, 21166280), (8, 18520495), (10, 14816396), (14, 10583140), (20, 7408198), (28, 5291570), (35, 4233256), (40, 3704099), (56, 2645785), (70, 2116628), (140, 1058314), (280, 529157)]