128017054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{41863}}^1$

素因数の和:42015

約数の個数: 16

約数和(自身を含む): 210994560

約数和(自身を除く): 82977506

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 41863, 83726, 460493, 920986, 5818957, 11637914, 64008527, 128017054]

約数ペア:

[(1, 128017054), (2, 64008527), (11, 11637914), (22, 5818957), (139, 920986), (278, 460493), (1529, 83726), (3058, 41863)]