156955231738

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1\times {\mathrm{663709}}^1$

素因数の和:664401

約数の個数: 16

約数和(自身を含む): 236809073160

約数和(自身を除く): 79853841422

約数列:

[1, 2, 317, 373, 634, 746, 118241, 236482, 663709, 1327418, 210395753, 247563457, 420791506, 495126914, 78477615869, 156955231738]

約数ペア:

[(1, 156955231738), (2, 78477615869), (317, 495126914), (373, 420791506), (634, 247563457), (746, 210395753), (118241, 1327418), (236482, 663709)]