156960892910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1\times {\mathrm{239851}}^1$

素因数の和:242000

約数の個数: 32

約数和(自身を含む): 291782836224

約数和(自身を除く): 134821943314

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2111, 4222, 10555, 21110, 65441, 130882, 239851, 327205, 479702, 654410, 1199255, 2398510, 7435381, 14870762, 37176905, 74353810, 506325461, 1012650922, 2531627305, 5063254610, 15696089291, 31392178582, 78480446455, 156960892910]

約数ペア:

[(1, 156960892910), (2, 78480446455), (5, 31392178582), (10, 15696089291), (31, 5063254610), (62, 2531627305), (155, 1012650922), (310, 506325461), (2111, 74353810), (4222, 37176905), (10555, 14870762), (21110, 7435381), (65441, 2398510), (130882, 1199255), (239851, 654410), (327205, 479702)]