128480942

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{3083}}^1$

素因数の和:3463

約数の個数: 16

約数和(自身を含む): 196290432

約数和(自身を除く): 67809490

約数列:

[1, 2, 67, 134, 311, 622, 3083, 6166, 20837, 41674, 206561, 413122, 958813, 1917626, 64240471, 128480942]

約数ペア:

[(1, 128480942), (2, 64240471), (67, 1917626), (134, 958813), (311, 413122), (622, 206561), (3083, 41674), (6166, 20837)]