157026163

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{1571}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 182603520

約数和(自身を除く): 25577357

約数列:

[1, 7, 109, 131, 763, 917, 1571, 10997, 14279, 99953, 171239, 205801, 1198673, 1440607, 22432309, 157026163]

約数ペア:

[(1, 157026163), (7, 22432309), (109, 1440607), (131, 1198673), (763, 205801), (917, 171239), (1571, 99953), (10997, 14279)]