158133314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{18661}}^1$

素因数の和:18905

約数の個数: 16

約数和(自身を含む): 250817280

約数和(自身を除く): 92683966

約数列:

[1, 2, 19, 38, 223, 446, 4237, 8474, 18661, 37322, 354559, 709118, 4161403, 8322806, 79066657, 158133314]

約数ペア:

[(1, 158133314), (2, 79066657), (19, 8322806), (38, 4161403), (223, 709118), (446, 354559), (4237, 37322), (8474, 18661)]