128420466

素因数分解:

$2^1\times 3^1\times {\mathrm{4447}}^1\times {\mathrm{4813}}^1$

素因数の和:9265

約数の個数: 16

約数和(自身を含む): 256952064

約数和(自身を除く): 128531598

約数列:

[1, 2, 3, 6, 4447, 4813, 8894, 9626, 13341, 14439, 26682, 28878, 21403411, 42806822, 64210233, 128420466]

約数ペア:

[(1, 128420466), (2, 64210233), (3, 42806822), (6, 21403411), (4447, 28878), (4813, 26682), (8894, 14439), (9626, 13341)]