129128628

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{104473}}^1$

素因数の和:104583

約数の個数: 24

約数和(自身を含む): 304228288

約数和(自身を除く): 175099660

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 104473, 208946, 313419, 417892, 626838, 1253676, 10760719, 21521438, 32282157, 43042876, 64564314, 129128628]

約数ペア:

[(1, 129128628), (2, 64564314), (3, 43042876), (4, 32282157), (6, 21521438), (12, 10760719), (103, 1253676), (206, 626838), (309, 417892), (412, 313419), (618, 208946), (1236, 104473)]