128156940309

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{12300311}}^1$

素因数の和:12300488

約数の個数: 16

約数和(自身を含む): 179486152704

約数和(自身を除く): 51329212395

約数列:

[1, 3, 23, 69, 151, 453, 3473, 10419, 12300311, 36900933, 282907153, 848721459, 1857346961, 5572040883, 42718980103, 128156940309]

約数ペア:

[(1, 128156940309), (3, 42718980103), (23, 5572040883), (69, 1857346961), (151, 848721459), (453, 282907153), (3473, 36900933), (10419, 12300311)]