154871432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{24851}}^1$

素因数の和:24917

約数の個数: 32

約数和(自身を含む): 313135200

約数和(自身を除く): 158263768

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 24851, 49702, 99404, 198808, 472169, 944338, 1018891, 1888676, 2037782, 3777352, 4075564, 8151128, 19358929, 38717858, 77435716, 154871432]

約数ペア:

[(1, 154871432), (2, 77435716), (4, 38717858), (8, 19358929), (19, 8151128), (38, 4075564), (41, 3777352), (76, 2037782), (82, 1888676), (152, 1018891), (164, 944338), (328, 472169), (779, 198808), (1558, 99404), (3116, 49702), (6232, 24851)]