157089656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1155071}}^1$

素因数の和:1155094

約数の個数: 16

約数和(自身を含む): 311869440

約数和(自身を除く): 154779784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1155071, 2310142, 4620284, 9240568, 19636207, 39272414, 78544828, 157089656]

約数ペア:

[(1, 157089656), (2, 78544828), (4, 39272414), (8, 19636207), (17, 9240568), (34, 4620284), (68, 2310142), (136, 1155071)]