139413168

素因数分解:

$2^4\times 3^2\times {\mathrm{968147}}^1$

素因数の和:968161

約数の個数: 30

約数和(自身を含む): 390163644

約数和(自身を除く): 250750476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 968147, 1936294, 2904441, 3872588, 5808882, 7745176, 8713323, 11617764, 15490352, 17426646, 23235528, 34853292, 46471056, 69706584, 139413168]

約数ペア:

[(1, 139413168), (2, 69706584), (3, 46471056), (4, 34853292), (6, 23235528), (8, 17426646), (9, 15490352), (12, 11617764), (16, 8713323), (18, 7745176), (24, 5808882), (36, 3872588), (48, 2904441), (72, 1936294), (144, 968147)]