128319576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3019}}^1$

素因数の和:3069

約数の個数: 128

約数和(自身を含む): 417484800

約数和(自身を除く): 289165224

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, 3019, 3036, 3542, 3864, 5313, 6038, 6072, 7084, 9057, 10626, 12076, 14168, 18114, 21133, 21252, 24152, 33209, 36228, 42266, 42504, 63399, 66418, 69437, 72456, 84532, 99627, 126798, 132836, 138874, 169064, 199254, 208311, 232463, 253596, 265672, 277748, 398508, 416622, 464926, 486059, 507192, 555496, 697389, 763807, 797016, 833244, 929852, 972118, 1394778, 1458177, 1527614, 1666488, 1859704, 1944236, 2291421, 2789556, 2916354, 3055228, 3888472, 4582842, 5346649, 5579112, 5832708, 6110456, 9165684, 10693298, 11665416, 16039947, 18331368, 21386596, 32079894, 42773192, 64159788, 128319576]

約数ペア:

[(1, 128319576), (2, 64159788), (3, 42773192), (4, 32079894), (6, 21386596), (7, 18331368), (8, 16039947), (11, 11665416), (12, 10693298), (14, 9165684), (21, 6110456), (22, 5832708), (23, 5579112), (24, 5346649), (28, 4582842), (33, 3888472), (42, 3055228), (44, 2916354), (46, 2789556), (56, 2291421), (66, 1944236), (69, 1859704), (77, 1666488), (84, 1527614), (88, 1458177), (92, 1394778), (132, 972118), (138, 929852), (154, 833244), (161, 797016), (168, 763807), (184, 697389), (231, 555496), (253, 507192), (264, 486059), (276, 464926), (308, 416622), (322, 398508), (462, 277748), (483, 265672), (506, 253596), (552, 232463), (616, 208311), (644, 199254), (759, 169064), (924, 138874), (966, 132836), (1012, 126798), (1288, 99627), (1518, 84532), (1771, 72456), (1848, 69437), (1932, 66418), (2024, 63399), (3019, 42504), (3036, 42266), (3542, 36228), (3864, 33209), (5313, 24152), (6038, 21252), (6072, 21133), (7084, 18114), (9057, 14168), (10626, 12076)]