157411307512

素因数分解:

$2^3\times {\mathrm{61657}}^1\times {\mathrm{319127}}^1$

素因数の和:380790

約数の個数: 16

約数和(自身を含む): 295151913360

約数和(自身を除く): 137740605848

約数列:

[1, 2, 4, 8, 61657, 123314, 246628, 319127, 493256, 638254, 1276508, 2553016, 19676413439, 39352826878, 78705653756, 157411307512]

約数ペア:

[(1, 157411307512), (2, 78705653756), (4, 39352826878), (8, 19676413439), (61657, 2553016), (123314, 1276508), (246628, 638254), (319127, 493256)]