157084607212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{20005681}}^1$

素因数の和:20005849

約数の個数: 24

約数和(自身を含む): 298004639072

約数和(自身を除く): 140920031860

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 20005681, 40011362, 80022724, 260073853, 520147706, 1040295412, 3020857831, 6041715662, 12083431324, 39271151803, 78542303606, 157084607212]

約数ペア:

[(1, 157084607212), (2, 78542303606), (4, 39271151803), (13, 12083431324), (26, 6041715662), (52, 3020857831), (151, 1040295412), (302, 520147706), (604, 260073853), (1963, 80022724), (3926, 40011362), (7852, 20005681)]