157540228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{5881}}^1$

素因数の和:6103

約数の個数: 24

約数和(自身を含む): 284759384

約数和(自身を除く): 127219156

約数列:

[1, 2, 4, 37, 74, 148, 181, 362, 724, 5881, 6697, 11762, 13394, 23524, 26788, 217597, 435194, 870388, 1064461, 2128922, 4257844, 39385057, 78770114, 157540228]

約数ペア:

[(1, 157540228), (2, 78770114), (4, 39385057), (37, 4257844), (74, 2128922), (148, 1064461), (181, 870388), (362, 435194), (724, 217597), (5881, 26788), (6697, 23524), (11762, 13394)]