155796574

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{21937}}^1$

素因数の和:22059

約数の個数: 16

約数和(自身を含む): 241669008

約数和(自身を除く): 85872434

約数列:

[1, 2, 53, 67, 106, 134, 3551, 7102, 21937, 43874, 1162661, 1469779, 2325322, 2939558, 77898287, 155796574]

約数ペア:

[(1, 155796574), (2, 77898287), (53, 2939558), (67, 2325322), (106, 1469779), (134, 1162661), (3551, 43874), (7102, 21937)]