147211774

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1\times {\mathrm{1531}}^1$

素因数の和:2031

約数の個数: 16

約数和(自身を含む): 223255296

約数和(自身を除く): 76043522

約数列:

[1, 2, 131, 262, 367, 734, 1531, 3062, 48077, 96154, 200561, 401122, 561877, 1123754, 73605887, 147211774]

約数ペア:

[(1, 147211774), (2, 73605887), (131, 1123754), (262, 561877), (367, 401122), (734, 200561), (1531, 96154), (3062, 48077)]