127577072

素因数分解:

$2^4\times 7^1\times {\mathrm{1139081}}^1$

素因数の和:1139096

約数の個数: 20

約数和(自身を含む): 282492336

約数和(自身を除く): 154915264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1139081, 2278162, 4556324, 7973567, 9112648, 15947134, 18225296, 31894268, 63788536, 127577072]

約数ペア:

[(1, 127577072), (2, 63788536), (4, 31894268), (7, 18225296), (8, 15947134), (14, 9112648), (16, 7973567), (28, 4556324), (56, 2278162), (112, 1139081)]