157216504

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{418129}}^1$

素因数の和:418182

約数の個数: 16

約数和(自身を含む): 301053600

約数和(自身を除く): 143837096

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 418129, 836258, 1672516, 3345032, 19652063, 39304126, 78608252, 157216504]

約数ペア:

[(1, 157216504), (2, 78608252), (4, 39304126), (8, 19652063), (47, 3345032), (94, 1672516), (188, 836258), (376, 418129)]