157048389008

素因数分解:

$2^4\times 7^1\times {\mathrm{1402217759}}^1$

素因数の和:1402217774

約数の個数: 20

約数和(自身を含む): 347750004480

約数和(自身を除く): 190701615472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1402217759, 2804435518, 5608871036, 9815524313, 11217742072, 19631048626, 22435484144, 39262097252, 78524194504, 157048389008]

約数ペア:

[(1, 157048389008), (2, 78524194504), (4, 39262097252), (7, 22435484144), (8, 19631048626), (14, 11217742072), (16, 9815524313), (28, 5608871036), (56, 2804435518), (112, 1402217759)]