156914911660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1\times {\mathrm{185641}}^1$

素因数の和:188914

約数の個数: 48

約数和(自身を含む): 354980176992

約数和(自身を除く): 198065265332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3251, 6502, 13004, 16255, 32510, 42263, 65020, 84526, 169052, 185641, 211315, 371282, 422630, 742564, 845260, 928205, 1856410, 2413333, 3712820, 4826666, 9653332, 12066665, 24133330, 48266660, 603518891, 1207037782, 2414075564, 3017594455, 6035188910, 7845745583, 12070377820, 15691491166, 31382982332, 39228727915, 78457455830, 156914911660]

約数ペア:

[(1, 156914911660), (2, 78457455830), (4, 39228727915), (5, 31382982332), (10, 15691491166), (13, 12070377820), (20, 7845745583), (26, 6035188910), (52, 3017594455), (65, 2414075564), (130, 1207037782), (260, 603518891), (3251, 48266660), (6502, 24133330), (13004, 12066665), (16255, 9653332), (32510, 4826666), (42263, 3712820), (65020, 2413333), (84526, 1856410), (169052, 928205), (185641, 845260), (211315, 742564), (371282, 422630)]