162543208

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{1531}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 318778560

約数和(自身を除く): 156235352

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 577, 1154, 1531, 2308, 3062, 4616, 6124, 12248, 13271, 26542, 35213, 53084, 70426, 106168, 140852, 281704, 883387, 1766774, 3533548, 7067096, 20317901, 40635802, 81271604, 162543208]

約数ペア:

[(1, 162543208), (2, 81271604), (4, 40635802), (8, 20317901), (23, 7067096), (46, 3533548), (92, 1766774), (184, 883387), (577, 281704), (1154, 140852), (1531, 106168), (2308, 70426), (3062, 53084), (4616, 35213), (6124, 26542), (12248, 13271)]