159112912

素因数分解:

$2^4\times 7^1\times {\mathrm{1420651}}^1$

素因数の和:1420666

約数の個数: 20

約数和(自身を含む): 352321696

約数和(自身を除く): 193208784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1420651, 2841302, 5682604, 9944557, 11365208, 19889114, 22730416, 39778228, 79556456, 159112912]

約数ペア:

[(1, 159112912), (2, 79556456), (4, 39778228), (7, 22730416), (8, 19889114), (14, 11365208), (16, 9944557), (28, 5682604), (56, 2841302), (112, 1420651)]