135219772

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{1223}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 239766912

約数和(自身を除く): 104547140

約数列:

[1, 2, 4, 131, 211, 262, 422, 524, 844, 1223, 2446, 4892, 27641, 55282, 110564, 160213, 258053, 320426, 516106, 640852, 1032212, 33804943, 67609886, 135219772]

約数ペア:

[(1, 135219772), (2, 67609886), (4, 33804943), (131, 1032212), (211, 640852), (262, 516106), (422, 320426), (524, 258053), (844, 160213), (1223, 110564), (2446, 55282), (4892, 27641)]