161845244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2633}}^1$

素因数の和:2786

約数の個数: 36

約数和(自身を含む): 313888512

約数和(自身を除く): 152043268

約数列:

[1, 2, 4, 11, 22, 44, 121, 127, 242, 254, 484, 508, 1397, 2633, 2794, 5266, 5588, 10532, 15367, 28963, 30734, 57926, 61468, 115852, 318593, 334391, 637186, 668782, 1274372, 1337564, 3678301, 7356602, 14713204, 40461311, 80922622, 161845244]

約数ペア:

[(1, 161845244), (2, 80922622), (4, 40461311), (11, 14713204), (22, 7356602), (44, 3678301), (121, 1337564), (127, 1274372), (242, 668782), (254, 637186), (484, 334391), (508, 318593), (1397, 115852), (2633, 61468), (2794, 57926), (5266, 30734), (5588, 28963), (10532, 15367)]