164552948

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{255517}}^1$

素因数の和:255551

約数の個数: 24

約数和(自身を含む): 343416192

約数和(自身を除く): 178863244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 255517, 511034, 1022068, 1788619, 3577238, 5876891, 7154476, 11753782, 23507564, 41138237, 82276474, 164552948]

約数ペア:

[(1, 164552948), (2, 82276474), (4, 41138237), (7, 23507564), (14, 11753782), (23, 7154476), (28, 5876891), (46, 3577238), (92, 1788619), (161, 1022068), (322, 511034), (644, 255517)]