181589144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{2179}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 371995200

約数和(自身を除く): 190406056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 947, 1894, 2179, 3788, 4358, 7576, 8716, 10417, 17432, 20834, 23969, 41668, 47938, 83336, 95876, 191752, 2063513, 4127026, 8254052, 16508104, 22698643, 45397286, 90794572, 181589144]

約数ペア:

[(1, 181589144), (2, 90794572), (4, 45397286), (8, 22698643), (11, 16508104), (22, 8254052), (44, 4127026), (88, 2063513), (947, 191752), (1894, 95876), (2179, 83336), (3788, 47938), (4358, 41668), (7576, 23969), (8716, 20834), (10417, 17432)]