157095161279

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{797}}^1\times {\mathrm{141499}}^1$

素因数の和:142502

約数の個数: 16

約数和(自身を含む): 180667200000

約数和(自身を除く): 23572038721

約数列:

[1, 7, 199, 797, 1393, 5579, 141499, 158603, 990493, 1110221, 28158301, 112774703, 197108107, 789422921, 22442165897, 157095161279]

約数ペア:

[(1, 157095161279), (7, 22442165897), (199, 789422921), (797, 197108107), (1393, 112774703), (5579, 28158301), (141499, 1110221), (158603, 990493)]