138261854

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{7229}}^1$

素因数の和:7435

約数の個数: 16

約数和(自身を含む): 211867920

約数和(自身を除く): 73606066

約数列:

[1, 2, 73, 131, 146, 262, 7229, 9563, 14458, 19126, 527717, 946999, 1055434, 1893998, 69130927, 138261854]

約数ペア:

[(1, 138261854), (2, 69130927), (73, 1893998), (131, 1055434), (146, 946999), (262, 527717), (7229, 19126), (9563, 14458)]