172870932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1108147}}^1$

素因数の和:1108167

約数の個数: 24

約数和(自身を含む): 434394016

約数和(自身を除く): 261523084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1108147, 2216294, 3324441, 4432588, 6648882, 13297764, 14405911, 28811822, 43217733, 57623644, 86435466, 172870932]

約数ペア:

[(1, 172870932), (2, 86435466), (3, 57623644), (4, 43217733), (6, 28811822), (12, 14405911), (13, 13297764), (26, 6648882), (39, 4432588), (52, 3324441), (78, 2216294), (156, 1108147)]