156770001020

素因数分解:

$2^2\times 5^1\times {\mathrm{8179}}^1\times {\mathrm{958369}}^1$

素因数の和:966557

約数の個数: 24

約数和(自身を含む): 329257597200

約数和(自身を除く): 172487596180

約数列:

[1, 2, 4, 5, 10, 20, 8179, 16358, 32716, 40895, 81790, 163580, 958369, 1916738, 3833476, 4791845, 9583690, 19167380, 7838500051, 15677000102, 31354000204, 39192500255, 78385000510, 156770001020]

約数ペア:

[(1, 156770001020), (2, 78385000510), (4, 39192500255), (5, 31354000204), (10, 15677000102), (20, 7838500051), (8179, 19167380), (16358, 9583690), (32716, 4791845), (40895, 3833476), (81790, 1916738), (163580, 958369)]