122135216

素因数分解:

$2^4\times 7^1\times {\mathrm{1090493}}^1$

素因数の和:1090508

約数の個数: 20

約数和(自身を含む): 270442512

約数和(自身を除く): 148307296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1090493, 2180986, 4361972, 7633451, 8723944, 15266902, 17447888, 30533804, 61067608, 122135216]

約数ペア:

[(1, 122135216), (2, 61067608), (4, 30533804), (7, 17447888), (8, 15266902), (14, 8723944), (16, 7633451), (28, 4361972), (56, 2180986), (112, 1090493)]