133037272

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{161453}}^1$

素因数の和:161562

約数の個数: 16

約数和(自身を含む): 251868240

約数和(自身を除く): 118830968

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 161453, 322906, 645812, 1291624, 16629659, 33259318, 66518636, 133037272]

約数ペア:

[(1, 133037272), (2, 66518636), (4, 33259318), (8, 16629659), (103, 1291624), (206, 645812), (412, 322906), (824, 161453)]