129294032

素因数分解:

$2^4\times 7^1\times {\mathrm{1154411}}^1$

素因数の和:1154426

約数の個数: 20

約数和(自身を含む): 286294176

約数和(自身を除く): 157000144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1154411, 2308822, 4617644, 8080877, 9235288, 16161754, 18470576, 32323508, 64647016, 129294032]

約数ペア:

[(1, 129294032), (2, 64647016), (4, 32323508), (7, 18470576), (8, 16161754), (14, 9235288), (16, 8080877), (28, 4617644), (56, 2308822), (112, 1154411)]