157080072908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3570001657}}^1$

素因数の和:3570001672

約数の個数: 12

約数和(自身を含む): 299880139272

約数和(自身を除く): 142800066364

約数列:

[1, 2, 4, 11, 22, 44, 3570001657, 7140003314, 14280006628, 39270018227, 78540036454, 157080072908]

約数ペア:

[(1, 157080072908), (2, 78540036454), (4, 39270018227), (11, 14280006628), (22, 7140003314), (44, 3570001657)]