128960006

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{224669}}^1$

素因数の和:224719

約数の個数: 16

約数和(自身を含む): 226467360

約数和(自身を除く): 97507354

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 224669, 449338, 1572683, 3145366, 9211429, 18422858, 64480003, 128960006]

約数ペア:

[(1, 128960006), (2, 64480003), (7, 18422858), (14, 9211429), (41, 3145366), (82, 1572683), (287, 449338), (574, 224669)]