129136004

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{232259}}^1$

素因数の和:232402

約数の個数: 12

約数和(自身を含む): 227614800

約数和(自身を除く): 98478796

約数列:

[1, 2, 4, 139, 278, 556, 232259, 464518, 929036, 32284001, 64568002, 129136004]

約数ペア:

[(1, 129136004), (2, 64568002), (4, 32284001), (139, 929036), (278, 464518), (556, 232259)]