139969154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173659}}^1$

素因数の和:173705

約数の個数: 16

約数和(自身を含む): 233399040

約数和(自身を除く): 93429886

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 173659, 347318, 2257567, 4515134, 5383429, 10766858, 69984577, 139969154]

約数ペア:

[(1, 139969154), (2, 69984577), (13, 10766858), (26, 5383429), (31, 4515134), (62, 2257567), (403, 347318), (806, 173659)]