164414872

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{16943}}^1$

素因数の和:18162

約数の個数: 16

約数和(自身を含む): 308550240

約数和(自身を除く): 144135368

約数列:

[1, 2, 4, 8, 1213, 2426, 4852, 9704, 16943, 33886, 67772, 135544, 20551859, 41103718, 82207436, 164414872]

約数ペア:

[(1, 164414872), (2, 82207436), (4, 41103718), (8, 20551859), (1213, 135544), (2426, 67772), (4852, 33886), (9704, 16943)]