164401222

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{22091}}^1$

素因数の和:22215

約数の個数: 12

約数和(自身を含む): 250722108

約数和(自身を除く): 86320886

約数列:

[1, 2, 61, 122, 3721, 7442, 22091, 44182, 1347551, 2695102, 82200611, 164401222]

約数ペア:

[(1, 164401222), (2, 82200611), (61, 2695102), (122, 1347551), (3721, 44182), (7442, 22091)]