164566491865

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{2699803}}^1$

素因数の和:2700048

約数の個数: 16

約数和(自身を含む): 201383779968

約数和(自身を除く): 36817288103

約数列:

[1, 5, 73, 167, 365, 835, 12191, 60955, 2699803, 13499015, 197085619, 450867101, 985428095, 2254335505, 32913298373, 164566491865]

約数ペア:

[(1, 164566491865), (5, 32913298373), (73, 2254335505), (167, 985428095), (365, 450867101), (835, 197085619), (12191, 13499015), (60955, 2699803)]