127051568

素因数分解:

$2^4\times 7^1\times {\mathrm{1134389}}^1$

素因数の和:1134404

約数の個数: 20

約数和(自身を含む): 281328720

約数和(自身を除く): 154277152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1134389, 2268778, 4537556, 7940723, 9075112, 15881446, 18150224, 31762892, 63525784, 127051568]

約数ペア:

[(1, 127051568), (2, 63525784), (4, 31762892), (7, 18150224), (8, 15881446), (14, 9075112), (16, 7940723), (28, 4537556), (56, 2268778), (112, 1134389)]