137798108

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{259019}}^1$

素因数の和:259049

約数の個数: 24

約数和(自身を含む): 290102400

約数和(自身を除く): 152304292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 259019, 518038, 1036076, 1813133, 3626266, 4921361, 7252532, 9842722, 19685444, 34449527, 68899054, 137798108]

約数ペア:

[(1, 137798108), (2, 68899054), (4, 34449527), (7, 19685444), (14, 9842722), (19, 7252532), (28, 4921361), (38, 3626266), (76, 1813133), (133, 1036076), (266, 518038), (532, 259019)]