168465250

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{9491}}^1$

素因数の和:9579

約数の個数: 32

約数和(自身を含む): 319842432

約数和(自身を除く): 151377182

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 710, 1775, 3550, 8875, 9491, 17750, 18982, 47455, 94910, 237275, 474550, 673861, 1186375, 1347722, 2372750, 3369305, 6738610, 16846525, 33693050, 84232625, 168465250]

約数ペア:

[(1, 168465250), (2, 84232625), (5, 33693050), (10, 16846525), (25, 6738610), (50, 3369305), (71, 2372750), (125, 1347722), (142, 1186375), (250, 673861), (355, 474550), (710, 237275), (1775, 94910), (3550, 47455), (8875, 18982), (9491, 17750)]