161792296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{1777}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 320040000

約数和(自身を除く): 158247704

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 599, 1198, 1777, 2396, 3554, 4792, 7108, 11381, 14216, 22762, 33763, 45524, 67526, 91048, 135052, 270104, 1064423, 2128846, 4257692, 8515384, 20224037, 40448074, 80896148, 161792296]

約数ペア:

[(1, 161792296), (2, 80896148), (4, 40448074), (8, 20224037), (19, 8515384), (38, 4257692), (76, 2128846), (152, 1064423), (599, 270104), (1198, 135052), (1777, 91048), (2396, 67526), (3554, 45524), (4792, 33763), (7108, 22762), (11381, 14216)]