120175268

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{67819}}^1$

素因数の和:68266

約数の個数: 12

約数和(自身を含む): 210784560

約数和(自身を除く): 90609292

約数列:

[1, 2, 4, 443, 886, 1772, 67819, 135638, 271276, 30043817, 60087634, 120175268]

約数ペア:

[(1, 120175268), (2, 60087634), (4, 30043817), (443, 271276), (886, 135638), (1772, 67819)]