138360054068

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{804418919}}^1$

素因数の和:804418966

約数の個数: 12

約数和(自身を含む): 247761027360

約数和(自身を除く): 109400973292

約数列:

[1, 2, 4, 43, 86, 172, 804418919, 1608837838, 3217675676, 34590013517, 69180027034, 138360054068]

約数ペア:

[(1, 138360054068), (2, 69180027034), (4, 34590013517), (43, 3217675676), (86, 1608837838), (172, 804418919)]