161755426

素因数分解:

$2^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{24121}}^1$

素因数の和:24609

約数の個数: 16

約数和(自身を含む): 277885440

約数和(自身を除く): 116130014

約数列:

[1, 2, 7, 14, 479, 958, 3353, 6706, 24121, 48242, 168847, 337694, 11553959, 23107918, 80877713, 161755426]

約数ペア:

[(1, 161755426), (2, 80877713), (7, 23107918), (14, 11553959), (479, 337694), (958, 168847), (3353, 48242), (6706, 24121)]