157419856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{894431}}^1$

素因数の和:894450

約数の個数: 20

約数和(自身を含む): 332728704

約数和(自身を除く): 175308848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 894431, 1788862, 3577724, 7155448, 9838741, 14310896, 19677482, 39354964, 78709928, 157419856]

約数ペア:

[(1, 157419856), (2, 78709928), (4, 39354964), (8, 19677482), (11, 14310896), (16, 9838741), (22, 7155448), (44, 3577724), (88, 1788862), (176, 894431)]