156975844

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{457}}^1\times {\mathrm{1087}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 279050240

約数和(自身を除く): 122074396

約数列:

[1, 2, 4, 79, 158, 316, 457, 914, 1087, 1828, 2174, 4348, 36103, 72206, 85873, 144412, 171746, 343492, 496759, 993518, 1987036, 39243961, 78487922, 156975844]

約数ペア:

[(1, 156975844), (2, 78487922), (4, 39243961), (79, 1987036), (158, 993518), (316, 496759), (457, 343492), (914, 171746), (1087, 144412), (1828, 85873), (2174, 72206), (4348, 36103)]