157105151

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{11551}}^1$

素因数の和:11654

約数の個数: 16

約数和(自身を含む): 188528640

約数和(自身を除く): 31423489

約数列:

[1, 7, 29, 67, 203, 469, 1943, 11551, 13601, 80857, 334979, 773917, 2344853, 5417419, 22443593, 157105151]

約数ペア:

[(1, 157105151), (7, 22443593), (29, 5417419), (67, 2344853), (203, 773917), (469, 334979), (1943, 80857), (11551, 13601)]