156940726808

素因数分解:

$2^3\times {\mathrm{701}}^1\times {\mathrm{27985151}}^1$

素因数の和:27985858

約数の個数: 16

約数和(自身を含む): 294683650560

約数和(自身を除く): 137742923752

約数列:

[1, 2, 4, 8, 701, 1402, 2804, 5608, 27985151, 55970302, 111940604, 223881208, 19617590851, 39235181702, 78470363404, 156940726808]

約数ペア:

[(1, 156940726808), (2, 78470363404), (4, 39235181702), (8, 19617590851), (701, 223881208), (1402, 111940604), (2804, 55970302), (5608, 27985151)]