138688464

素因数分解:

$2^4\times 3^1\times {\mathrm{2889343}}^1$

素因数の和:2889354

約数の個数: 20

約数和(自身を含む): 358278656

約数和(自身を除く): 219590192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2889343, 5778686, 8668029, 11557372, 17336058, 23114744, 34672116, 46229488, 69344232, 138688464]

約数ペア:

[(1, 138688464), (2, 69344232), (3, 46229488), (4, 34672116), (6, 23114744), (8, 17336058), (12, 11557372), (16, 8668029), (24, 5778686), (48, 2889343)]