153447056

素因数分解:

$2^4\times 7^1\times {\mathrm{1370063}}^1$

素因数の和:1370078

約数の個数: 20

約数和(自身を含む): 339775872

約数和(自身を除く): 186328816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1370063, 2740126, 5480252, 9590441, 10960504, 19180882, 21921008, 38361764, 76723528, 153447056]

約数ペア:

[(1, 153447056), (2, 76723528), (4, 38361764), (7, 21921008), (8, 19180882), (14, 10960504), (16, 9590441), (28, 5480252), (56, 2740126), (112, 1370063)]