156985387205

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{3167}}^1\times {\mathrm{60821}}^1$

素因数の和:64156

約数の個数: 16

約数和(自身を含む): 189601150464

約数和(自身を除く): 32615763259

約数列:

[1, 5, 163, 815, 3167, 15835, 60821, 304105, 516221, 2581105, 9913823, 49569115, 192620107, 963100535, 31397077441, 156985387205]

約数ペア:

[(1, 156985387205), (5, 31397077441), (163, 963100535), (815, 192620107), (3167, 49569115), (15835, 9913823), (60821, 2581105), (304105, 516221)]