168227995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{136217}}^1$

素因数の和:136254

約数の個数: 16

約数和(自身を含む): 228846240

約数和(自身を除く): 60618245

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 136217, 681085, 1770821, 2588123, 8854105, 12940615, 33645599, 168227995]

約数ペア:

[(1, 168227995), (5, 33645599), (13, 12940615), (19, 8854105), (65, 2588123), (95, 1770821), (247, 681085), (1235, 136217)]