156880033

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 166872960

約数和(自身を除く): 9992927

約数列:

[1, 23, 89, 173, 443, 2047, 3979, 10189, 15397, 39427, 76639, 354131, 906821, 1762697, 6820871, 156880033]

約数ペア:

[(1, 156880033), (23, 6820871), (89, 1762697), (173, 906821), (443, 354131), (2047, 76639), (3979, 39427), (10189, 15397)]