139987302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3089}}^1$

素因数の和:3197

約数の個数: 64

約数和(自身を含む): 348848640

約数和(自身を除く): 208861338

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 273, 498, 546, 581, 1079, 1162, 1743, 2158, 3089, 3237, 3486, 6178, 6474, 7553, 9267, 15106, 18534, 21623, 22659, 40157, 43246, 45318, 64869, 80314, 120471, 129738, 240942, 256387, 281099, 512774, 562198, 769161, 843297, 1538322, 1686594, 1794709, 3333031, 3589418, 5384127, 6666062, 9999093, 10768254, 19998186, 23331217, 46662434, 69993651, 139987302]

約数ペア:

[(1, 139987302), (2, 69993651), (3, 46662434), (6, 23331217), (7, 19998186), (13, 10768254), (14, 9999093), (21, 6666062), (26, 5384127), (39, 3589418), (42, 3333031), (78, 1794709), (83, 1686594), (91, 1538322), (166, 843297), (182, 769161), (249, 562198), (273, 512774), (498, 281099), (546, 256387), (581, 240942), (1079, 129738), (1162, 120471), (1743, 80314), (2158, 64869), (3089, 45318), (3237, 43246), (3486, 40157), (6178, 22659), (6474, 21623), (7553, 18534), (9267, 15106)]