171626842

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{2141}}^1$

素因数の和:2561

約数の個数: 16

約数和(自身を含む): 260253000

約数和(自身を除く): 88626158

約数列:

[1, 2, 149, 269, 298, 538, 2141, 4282, 40081, 80162, 319009, 575929, 638018, 1151858, 85813421, 171626842]

約数ペア:

[(1, 171626842), (2, 85813421), (149, 1151858), (269, 638018), (298, 575929), (538, 319009), (2141, 80162), (4282, 40081)]