159694316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{10559}}^1$

素因数の和:10781

約数の個数: 24

約数和(自身を含む): 295680000

約数和(自身を除く): 135985684

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 7562, 10559, 15124, 21118, 42236, 200621, 401242, 802484, 2101241, 4202482, 8404964, 39923579, 79847158, 159694316]

約数ペア:

[(1, 159694316), (2, 79847158), (4, 39923579), (19, 8404964), (38, 4202482), (76, 2101241), (199, 802484), (398, 401242), (796, 200621), (3781, 42236), (7562, 21118), (10559, 15124)]