156947552314

素因数分解:

$2^1\times 7^1\times {\mathrm{56131}}^1\times {\mathrm{199721}}^1$

素因数の和:255861

約数の個数: 16

約数和(自身を含む): 269059087296

約数和(自身を除く): 112111534982

約数列:

[1, 2, 7, 14, 56131, 112262, 199721, 392917, 399442, 785834, 1398047, 2796094, 11210539451, 22421078902, 78473776157, 156947552314]

約数ペア:

[(1, 156947552314), (2, 78473776157), (7, 22421078902), (14, 11210539451), (56131, 2796094), (112262, 1398047), (199721, 785834), (392917, 399442)]