128521502

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{17077}}^1$

素因数の和:17203

約数の個数: 16

約数和(自身を含む): 199197792

約数和(自身を除く): 70676290

約数列:

[1, 2, 53, 71, 106, 142, 3763, 7526, 17077, 34154, 905081, 1212467, 1810162, 2424934, 64260751, 128521502]

約数ペア:

[(1, 128521502), (2, 64260751), (53, 2424934), (71, 1810162), (106, 1212467), (142, 905081), (3763, 34154), (7526, 17077)]