144612728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1390507}}^1$

素因数の和:1390526

約数の個数: 16

約数和(自身を含む): 292006680

約数和(自身を除く): 147393952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1390507, 2781014, 5562028, 11124056, 18076591, 36153182, 72306364, 144612728]

約数ペア:

[(1, 144612728), (2, 72306364), (4, 36153182), (8, 18076591), (13, 11124056), (26, 5562028), (52, 2781014), (104, 1390507)]