168081230

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{275543}}^1$

素因数の和:275611

約数の個数: 16

約数和(自身を含む): 307507104

約数和(自身を除く): 139425874

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 275543, 551086, 1377715, 2755430, 16808123, 33616246, 84040615, 168081230]

約数ペア:

[(1, 168081230), (2, 84040615), (5, 33616246), (10, 16808123), (61, 2755430), (122, 1377715), (305, 551086), (610, 275543)]