168355655290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{616439}}^1$

素因数の和:617358

約数の個数: 32

約数和(自身を含む): 313171246080

約数和(自身を除く): 144815590790

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 881, 1762, 4405, 8810, 27311, 54622, 136555, 273110, 616439, 1232878, 3082195, 6164390, 19109609, 38219218, 95548045, 191096090, 543082759, 1086165518, 2715413795, 5430827590, 16835565529, 33671131058, 84177827645, 168355655290]

約数ペア:

[(1, 168355655290), (2, 84177827645), (5, 33671131058), (10, 16835565529), (31, 5430827590), (62, 2715413795), (155, 1086165518), (310, 543082759), (881, 191096090), (1762, 95548045), (4405, 38219218), (8810, 19109609), (27311, 6164390), (54622, 3082195), (136555, 1232878), (273110, 616439)]