148350719

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 168218400

約数和(自身を除く): 19867681

約数列:

[1, 11, 61, 101, 121, 199, 671, 1111, 2189, 6161, 7381, 12139, 12221, 20099, 24079, 67771, 133529, 221089, 745481, 1226039, 1468819, 2431979, 13486429, 148350719]

約数ペア:

[(1, 148350719), (11, 13486429), (61, 2431979), (101, 1468819), (121, 1226039), (199, 745481), (671, 221089), (1111, 133529), (2189, 67771), (6161, 24079), (7381, 20099), (12139, 12221)]