164003394

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{255457}}^1$

素因数の和:255569

約数の個数: 16

約数和(自身を含む): 331073568

約数和(自身を除く): 167070174

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 255457, 510914, 766371, 1532742, 27333899, 54667798, 82001697, 164003394]

約数ペア:

[(1, 164003394), (2, 82001697), (3, 54667798), (6, 27333899), (107, 1532742), (214, 766371), (321, 510914), (642, 255457)]