138045457256

素因数分解:

$2^3\times 7^1\times {\mathrm{2465097451}}^1$

素因数の和:2465097464

約数の個数: 16

約数和(自身を含む): 295811694240

約数和(自身を除く): 157766236984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2465097451, 4930194902, 9860389804, 17255682157, 19720779608, 34511364314, 69022728628, 138045457256]

約数ペア:

[(1, 138045457256), (2, 69022728628), (4, 34511364314), (7, 19720779608), (8, 17255682157), (14, 9860389804), (28, 4930194902), (56, 2465097451)]