156920260862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{142395881}}^1$

素因数の和:142395931

約数の個数: 16

約数和(自身を含む): 256312587600

約数和(自身を除く): 99392326738

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 142395881, 284791762, 2705521739, 4129480549, 5411043478, 8258961098, 78460130431, 156920260862]

約数ペア:

[(1, 156920260862), (2, 78460130431), (19, 8258961098), (29, 5411043478), (38, 4129480549), (58, 2705521739), (551, 284791762), (1102, 142395881)]