159078311

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{1291}}^1$

素因数の和:1934

約数の個数: 16

約数和(自身を含む): 188528640

約数和(自身を除く): 29450329

約数列:

[1, 7, 29, 203, 607, 1291, 4249, 9037, 17603, 37439, 123221, 262073, 783637, 5485459, 22725473, 159078311]

約数ペア:

[(1, 159078311), (7, 22725473), (29, 5485459), (203, 783637), (607, 262073), (1291, 123221), (4249, 37439), (9037, 17603)]