159362917

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{11717}}^1$

素因数の和:11820

約数の個数: 16

約数和(自身を含む): 191237760

約数和(自身を除く): 31874843

約数列:

[1, 7, 29, 67, 203, 469, 1943, 11717, 13601, 82019, 339793, 785039, 2378551, 5495273, 22766131, 159362917]

約数ペア:

[(1, 159362917), (7, 22766131), (29, 5495273), (67, 2378551), (203, 785039), (469, 339793), (1943, 82019), (11717, 13601)]