156637293

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{2521}}^1$

素因数の和:2812

約数の個数: 16

約数和(自身を含む): 211848000

約数和(自身を除く): 55210707

約数列:

[1, 3, 139, 149, 417, 447, 2521, 7563, 20711, 62133, 350419, 375629, 1051257, 1126887, 52212431, 156637293]

約数ペア:

[(1, 156637293), (3, 52212431), (139, 1126887), (149, 1051257), (417, 375629), (447, 350419), (2521, 62133), (7563, 20711)]