128033418

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{199429}}^1$

素因数の和:199541

約数の個数: 16

約数和(自身を含む): 258461280

約数和(自身を除く): 130427862

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 199429, 398858, 598287, 1196574, 21338903, 42677806, 64016709, 128033418]

約数ペア:

[(1, 128033418), (2, 64016709), (3, 42677806), (6, 21338903), (107, 1196574), (214, 598287), (321, 398858), (642, 199429)]