156928820036

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{2417}}^1\times {\mathrm{395897}}^1$

素因数の和:398359

約数の個数: 24

約数和(自身を含む): 281440721016

約数和(自身を除く): 124511900980

約数列:

[1, 2, 4, 41, 82, 164, 2417, 4834, 9668, 99097, 198194, 395897, 396388, 791794, 1583588, 16231777, 32463554, 64927108, 956883049, 1913766098, 3827532196, 39232205009, 78464410018, 156928820036]

約数ペア:

[(1, 156928820036), (2, 78464410018), (4, 39232205009), (41, 3827532196), (82, 1913766098), (164, 956883049), (2417, 64927108), (4834, 32463554), (9668, 16231777), (99097, 1583588), (198194, 791794), (395897, 396388)]