168555431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4793}}^1$

素因数の和:4966

約数の個数: 16

約数和(自身を含む): 193294080

約数和(自身を除く): 24738649

約数列:

[1, 11, 23, 139, 253, 1529, 3197, 4793, 35167, 52723, 110239, 666227, 1212629, 7328497, 15323221, 168555431]

約数ペア:

[(1, 168555431), (11, 15323221), (23, 7328497), (139, 1212629), (253, 666227), (1529, 110239), (3197, 52723), (4793, 35167)]