149167312

素因数分解:

$2^4\times 7^1\times {\mathrm{1331851}}^1$

素因数の和:1331866

約数の個数: 20

約数和(自身を含む): 330299296

約数和(自身を除く): 181131984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1331851, 2663702, 5327404, 9322957, 10654808, 18645914, 21309616, 37291828, 74583656, 149167312]

約数ペア:

[(1, 149167312), (2, 74583656), (4, 37291828), (7, 21309616), (8, 18645914), (14, 10654808), (16, 9322957), (28, 5327404), (56, 2663702), (112, 1331851)]