154420163

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1229}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 172692000

約数和(自身を除く): 18271837

約数列:

[1, 17, 19, 323, 389, 1229, 6613, 7391, 20893, 23351, 125647, 396967, 478081, 8127377, 9083539, 154420163]

約数ペア:

[(1, 154420163), (17, 9083539), (19, 8127377), (323, 478081), (389, 396967), (1229, 125647), (6613, 23351), (7391, 20893)]