131145162

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{212209}}^1$

素因数の和:212317

約数の個数: 16

約数和(自身を含む): 264838080

約数和(自身を除く): 133692918

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 212209, 424418, 636627, 1273254, 21857527, 43715054, 65572581, 131145162]

約数ペア:

[(1, 131145162), (2, 65572581), (3, 43715054), (6, 21857527), (103, 1273254), (206, 636627), (309, 424418), (618, 212209)]