139452628

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37447}}^1$

素因数の和:37484

約数の個数: 36

約数和(自身を含む): 298835040

約数和(自身を除く): 159382412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 37447, 74894, 149788, 262129, 524258, 711493, 1048516, 1422986, 1834903, 2845972, 3669806, 4980451, 7339612, 9960902, 19921804, 34863157, 69726314, 139452628]

約数ペア:

[(1, 139452628), (2, 69726314), (4, 34863157), (7, 19921804), (14, 9960902), (19, 7339612), (28, 4980451), (38, 3669806), (49, 2845972), (76, 1834903), (98, 1422986), (133, 1048516), (196, 711493), (266, 524258), (532, 262129), (931, 149788), (1862, 74894), (3724, 37447)]