130127984

素因数分解:

$2^4\times 7^1\times {\mathrm{1161857}}^1$

素因数の和:1161872

約数の個数: 20

約数和(自身を含む): 288140784

約数和(自身を除く): 158012800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1161857, 2323714, 4647428, 8132999, 9294856, 16265998, 18589712, 32531996, 65063992, 130127984]

約数ペア:

[(1, 130127984), (2, 65063992), (4, 32531996), (7, 18589712), (8, 16265998), (14, 9294856), (16, 8132999), (28, 4647428), (56, 2323714), (112, 1161857)]