157037776

素因数分解:

$2^4\times 7^1\times {\mathrm{1402123}}^1$

素因数の和:1402138

約数の個数: 20

約数和(自身を含む): 347726752

約数和(自身を除く): 190688976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1402123, 2804246, 5608492, 9814861, 11216984, 19629722, 22433968, 39259444, 78518888, 157037776]

約数ペア:

[(1, 157037776), (2, 78518888), (4, 39259444), (7, 22433968), (8, 19629722), (14, 11216984), (16, 9814861), (28, 5608492), (56, 2804246), (112, 1402123)]