157047002

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{27427}}^1$

素因数の和:27845

約数の個数: 16

約数和(自身を含む): 269891520

約数和(自身を除く): 112844518

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 27427, 54854, 191989, 383978, 11217643, 22435286, 78523501, 157047002]

約数ペア:

[(1, 157047002), (2, 78523501), (7, 22435286), (14, 11217643), (409, 383978), (818, 191989), (2863, 54854), (5726, 27427)]