179970724

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{144671}}^1$

素因数の和:144986

約数の個数: 12

約数和(自身を含む): 315963648

約数和(自身を除く): 135992924

約数列:

[1, 2, 4, 311, 622, 1244, 144671, 289342, 578684, 44992681, 89985362, 179970724]

約数ペア:

[(1, 179970724), (2, 89985362), (4, 44992681), (311, 578684), (622, 289342), (1244, 144671)]