168442676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2216351}}^1$

素因数の和:2216374

約数の個数: 12

約数和(自身を含む): 310289280

約数和(自身を除く): 141846604

約数列:

[1, 2, 4, 19, 38, 76, 2216351, 4432702, 8865404, 42110669, 84221338, 168442676]

約数ペア:

[(1, 168442676), (2, 84221338), (4, 42110669), (19, 8865404), (38, 4432702), (76, 2216351)]