161853142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{15359}}^1$

素因数の和:15851

約数の個数: 16

約数和(自身を含む): 265420800

約数和(自身を除く): 103567658

約数列:

[1, 2, 11, 22, 479, 958, 5269, 10538, 15359, 30718, 168949, 337898, 7356961, 14713922, 80926571, 161853142]

約数ペア:

[(1, 161853142), (2, 80926571), (11, 14713922), (22, 7356961), (479, 337898), (958, 168949), (5269, 30718), (10538, 15359)]