131294856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3089}}^1$

素因数の和:3139

約数の個数: 128

約数和(自身を含む): 427161600

約数和(自身を除く): 295866744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 231, 253, 264, 276, 308, 322, 462, 483, 506, 552, 616, 644, 759, 924, 966, 1012, 1288, 1518, 1771, 1848, 1932, 2024, 3036, 3089, 3542, 3864, 5313, 6072, 6178, 7084, 9267, 10626, 12356, 14168, 18534, 21252, 21623, 24712, 33979, 37068, 42504, 43246, 64869, 67958, 71047, 74136, 86492, 101937, 129738, 135916, 142094, 172984, 203874, 213141, 237853, 259476, 271832, 284188, 407748, 426282, 475706, 497329, 518952, 568376, 713559, 781517, 815496, 852564, 951412, 994658, 1427118, 1491987, 1563034, 1705128, 1902824, 1989316, 2344551, 2854236, 2983974, 3126068, 3978632, 4689102, 5470619, 5708472, 5967948, 6252136, 9378204, 10941238, 11935896, 16411857, 18756408, 21882476, 32823714, 43764952, 65647428, 131294856]

約数ペア:

[(1, 131294856), (2, 65647428), (3, 43764952), (4, 32823714), (6, 21882476), (7, 18756408), (8, 16411857), (11, 11935896), (12, 10941238), (14, 9378204), (21, 6252136), (22, 5967948), (23, 5708472), (24, 5470619), (28, 4689102), (33, 3978632), (42, 3126068), (44, 2983974), (46, 2854236), (56, 2344551), (66, 1989316), (69, 1902824), (77, 1705128), (84, 1563034), (88, 1491987), (92, 1427118), (132, 994658), (138, 951412), (154, 852564), (161, 815496), (168, 781517), (184, 713559), (231, 568376), (253, 518952), (264, 497329), (276, 475706), (308, 426282), (322, 407748), (462, 284188), (483, 271832), (506, 259476), (552, 237853), (616, 213141), (644, 203874), (759, 172984), (924, 142094), (966, 135916), (1012, 129738), (1288, 101937), (1518, 86492), (1771, 74136), (1848, 71047), (1932, 67958), (2024, 64869), (3036, 43246), (3089, 42504), (3542, 37068), (3864, 33979), (5313, 24712), (6072, 21623), (6178, 21252), (7084, 18534), (9267, 14168), (10626, 12356)]