161656524

素因数分解:

$2^2\times 3^2\times {\mathrm{4490459}}^1$

素因数の和:4490469

約数の個数: 18

約数和(自身を含む): 408631860

約数和(自身を除く): 246975336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4490459, 8980918, 13471377, 17961836, 26942754, 40414131, 53885508, 80828262, 161656524]

約数ペア:

[(1, 161656524), (2, 80828262), (3, 53885508), (4, 40414131), (6, 26942754), (9, 17961836), (12, 13471377), (18, 8980918), (36, 4490459)]