156938734

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 252274176

約数和(自身を除く): 95335442

約数列:

[1, 2, 41, 43, 47, 82, 86, 94, 947, 1763, 1894, 1927, 2021, 3526, 3854, 4042, 38827, 40721, 44509, 77654, 81442, 82861, 89018, 165722, 1669561, 1824869, 1913887, 3339122, 3649738, 3827774, 78469367, 156938734]

約数ペア:

[(1, 156938734), (2, 78469367), (41, 3827774), (43, 3649738), (47, 3339122), (82, 1913887), (86, 1824869), (94, 1669561), (947, 165722), (1763, 89018), (1894, 82861), (1927, 81442), (2021, 77654), (3526, 44509), (3854, 40721), (4042, 38827)]