128379354

素因数分解:

$2^1\times 3^1\times {\mathrm{193}}^1\times {\mathrm{110863}}^1$

素因数の和:111061

約数の個数: 16

約数和(自身を含む): 258091392

約数和(自身を除く): 129712038

約数列:

[1, 2, 3, 6, 193, 386, 579, 1158, 110863, 221726, 332589, 665178, 21396559, 42793118, 64189677, 128379354]

約数ペア:

[(1, 128379354), (2, 64189677), (3, 42793118), (6, 21396559), (193, 665178), (386, 332589), (579, 221726), (1158, 110863)]