156928355

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{4201}}^1$

素因数の和:4478

約数の個数: 16

約数和(自身を含む): 195241728

約数和(自身を除く): 38313373

約数列:

[1, 5, 31, 155, 241, 1205, 4201, 7471, 21005, 37355, 130231, 651155, 1012441, 5062205, 31385671, 156928355]

約数ペア:

[(1, 156928355), (5, 31385671), (31, 5062205), (155, 1012441), (241, 651155), (1205, 130231), (4201, 37355), (7471, 21005)]