168148189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{821}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 188362944

約数和(自身を除く): 20214755

約数列:

[1, 11, 43, 433, 473, 821, 4763, 9031, 18619, 35303, 204809, 355493, 388333, 3910423, 15286199, 168148189]

約数ペア:

[(1, 168148189), (11, 15286199), (43, 3910423), (433, 388333), (473, 355493), (821, 204809), (4763, 35303), (9031, 18619)]