156947063

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{12589}}^1$

素因数の和:12746

約数の個数: 16

約数和(自身を含む): 194591040

約数和(自身を除く): 37643977

約数列:

[1, 7, 13, 91, 137, 959, 1781, 12467, 12589, 88123, 163657, 1145599, 1724693, 12072851, 22421009, 156947063]

約数ペア:

[(1, 156947063), (7, 22421009), (13, 12072851), (91, 1724693), (137, 1145599), (959, 163657), (1781, 88123), (12467, 12589)]