168374441

素因数分解:

${\mathrm{71}}^2\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:532

約数の個数: 12

約数和(自身を含む): 172778496

約数和(自身を除く): 4404055

約数列:

[1, 71, 127, 263, 5041, 9017, 18673, 33401, 640207, 1325783, 2371471, 168374441]

約数ペア:

[(1, 168374441), (71, 2371471), (127, 1325783), (263, 640207), (5041, 33401), (9017, 18673)]