140507261

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 163036800

約数和(自身を除く): 22529539

約数列:

[1, 17, 19, 59, 73, 101, 323, 1003, 1121, 1241, 1387, 1717, 1919, 4307, 5959, 7373, 19057, 23579, 32623, 73219, 81833, 101303, 113221, 125341, 140087, 435007, 1391161, 1924757, 2381479, 7395119, 8265133, 140507261]

約数ペア:

[(1, 140507261), (17, 8265133), (19, 7395119), (59, 2381479), (73, 1924757), (101, 1391161), (323, 435007), (1003, 140087), (1121, 125341), (1241, 113221), (1387, 101303), (1717, 81833), (1919, 73219), (4307, 32623), (5959, 23579), (7373, 19057)]