128406206

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{16217}}^1$

素因数の和:16363

約数の個数: 16

約数和(自身を含む): 199676016

約数和(自身を除く): 71269810

約数列:

[1, 2, 37, 74, 107, 214, 3959, 7918, 16217, 32434, 600029, 1200058, 1735219, 3470438, 64203103, 128406206]

約数ペア:

[(1, 128406206), (2, 64203103), (37, 3470438), (74, 1735219), (107, 1200058), (214, 600029), (3959, 32434), (7918, 16217)]