166867468

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{94169}}^1$

素因数の和:94616

約数の個数: 12

約数和(自身を含む): 292680360

約数和(自身を除く): 125812892

約数列:

[1, 2, 4, 443, 886, 1772, 94169, 188338, 376676, 41716867, 83433734, 166867468]

約数ペア:

[(1, 166867468), (2, 83433734), (4, 41716867), (443, 376676), (886, 188338), (1772, 94169)]