177729068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{20929}}^1$

素因数の和:21137

約数の個数: 24

約数和(自身を含む): 341075280

約数和(自身を除く): 163346212

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 4246, 8492, 20929, 41858, 83716, 230219, 460438, 920876, 4039297, 8078594, 16157188, 44432267, 88864534, 177729068]

約数ペア:

[(1, 177729068), (2, 88864534), (4, 44432267), (11, 16157188), (22, 8078594), (44, 4039297), (193, 920876), (386, 460438), (772, 230219), (2123, 83716), (4246, 41858), (8492, 20929)]