144545219

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{51239}}^1$

素因数の和:51290

約数の個数: 16

約数和(自身を含む): 183644160

約数和(自身を除く): 39098941

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 51239, 358673, 666107, 1588409, 4662749, 11118863, 20649317, 144545219]

約数ペア:

[(1, 144545219), (7, 20649317), (13, 11118863), (31, 4662749), (91, 1588409), (217, 666107), (403, 358673), (2821, 51239)]