166394723

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 194169360

約数和(自身を除く): 27774637

約数列:

[1, 11, 19, 121, 157, 209, 461, 1727, 2299, 2983, 5071, 8759, 18997, 32813, 55781, 72377, 96349, 360943, 796147, 1059839, 1375163, 8757617, 15126793, 166394723]

約数ペア:

[(1, 166394723), (11, 15126793), (19, 8757617), (121, 1375163), (157, 1059839), (209, 796147), (461, 360943), (1727, 96349), (2299, 72377), (2983, 55781), (5071, 32813), (8759, 18997)]