120765138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{2393}}^1$

素因数の和:3058

約数の個数: 32

約数和(自身を含む): 260620416

約数和(自身を除く): 139855278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 647, 1294, 1941, 2393, 3882, 4786, 7179, 8411, 14358, 16822, 25233, 31109, 50466, 62218, 93327, 186654, 1548271, 3096542, 4644813, 9289626, 20127523, 40255046, 60382569, 120765138]

約数ペア:

[(1, 120765138), (2, 60382569), (3, 40255046), (6, 20127523), (13, 9289626), (26, 4644813), (39, 3096542), (78, 1548271), (647, 186654), (1294, 93327), (1941, 62218), (2393, 50466), (3882, 31109), (4786, 25233), (7179, 16822), (8411, 14358)]