138161881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22469}}^1$

素因数の和:22536

約数の個数: 16

約数和(自身を含む): 166098240

約数和(自身を除く): 27936359

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 22469, 247159, 292097, 966167, 3213067, 10627837, 12560171, 138161881]

約数ペア:

[(1, 138161881), (11, 12560171), (13, 10627837), (43, 3213067), (143, 966167), (473, 292097), (559, 247159), (6149, 22469)]