129384794

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6317}}^1$

素因数の和:6363

約数の個数: 48

約数和(自身を含む): 259290720

約数和(自身を除く): 129905926

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 6317, 10241, 12634, 20482, 44219, 69487, 88438, 120023, 138974, 240046, 309533, 486409, 619066, 840161, 972818, 1320253, 1680322, 2640506, 3404863, 5881127, 6809726, 9241771, 11762254, 18483542, 64692397, 129384794]

約数ペア:

[(1, 129384794), (2, 64692397), (7, 18483542), (11, 11762254), (14, 9241771), (19, 6809726), (22, 5881127), (38, 3404863), (49, 2640506), (77, 1680322), (98, 1320253), (133, 972818), (154, 840161), (209, 619066), (266, 486409), (418, 309533), (539, 240046), (931, 138974), (1078, 120023), (1463, 88438), (1862, 69487), (2926, 44219), (6317, 20482), (10241, 12634)]