128107056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 436972032

約数和(自身を除く): 308864976

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 33, 42, 44, 46, 48, 56, 66, 69, 77, 84, 88, 92, 112, 121, 132, 137, 138, 154, 161, 168, 176, 184, 231, 242, 253, 264, 274, 276, 308, 322, 336, 363, 368, 411, 462, 483, 484, 506, 528, 548, 552, 616, 644, 726, 759, 822, 847, 924, 959, 966, 968, 1012, 1096, 1104, 1232, 1288, 1452, 1507, 1518, 1644, 1694, 1771, 1848, 1918, 1932, 1936, 2024, 2192, 2541, 2576, 2783, 2877, 2904, 3014, 3036, 3151, 3288, 3388, 3542, 3696, 3836, 3864, 4048, 4521, 5082, 5313, 5566, 5754, 5808, 6028, 6072, 6302, 6576, 6776, 7084, 7672, 7728, 8349, 9042, 9453, 10164, 10549, 10626, 11132, 11508, 12056, 12144, 12604, 13552, 14168, 15344, 16577, 16698, 18084, 18906, 19481, 20328, 21098, 21252, 22057, 22264, 23016, 24112, 25208, 28336, 31647, 33154, 33396, 34661, 36168, 37812, 38962, 40656, 42196, 42504, 44114, 44528, 46032, 49731, 50416, 58443, 63294, 66171, 66308, 66792, 69322, 72336, 75624, 77924, 84392, 85008, 88228, 99462, 103983, 116039, 116886, 126588, 132342, 132616, 133584, 138644, 151248, 155848, 168784, 176456, 198924, 207966, 232078, 233772, 242627, 253176, 264684, 265232, 277288, 311696, 348117, 352912, 381271, 397848, 415932, 464156, 467544, 485254, 506352, 529368, 554576, 696234, 727881, 762542, 795696, 831864, 928312, 935088, 970508, 1058736, 1143813, 1392468, 1455762, 1525084, 1663728, 1856624, 1941016, 2287626, 2668897, 2784936, 2911524, 3050168, 3882032, 4575252, 5337794, 5569872, 5823048, 6100336, 8006691, 9150504, 10675588, 11646096, 16013382, 18301008, 21351176, 32026764, 42702352, 64053528, 128107056]

約数ペア:

[(1, 128107056), (2, 64053528), (3, 42702352), (4, 32026764), (6, 21351176), (7, 18301008), (8, 16013382), (11, 11646096), (12, 10675588), (14, 9150504), (16, 8006691), (21, 6100336), (22, 5823048), (23, 5569872), (24, 5337794), (28, 4575252), (33, 3882032), (42, 3050168), (44, 2911524), (46, 2784936), (48, 2668897), (56, 2287626), (66, 1941016), (69, 1856624), (77, 1663728), (84, 1525084), (88, 1455762), (92, 1392468), (112, 1143813), (121, 1058736), (132, 970508), (137, 935088), (138, 928312), (154, 831864), (161, 795696), (168, 762542), (176, 727881), (184, 696234), (231, 554576), (242, 529368), (253, 506352), (264, 485254), (274, 467544), (276, 464156), (308, 415932), (322, 397848), (336, 381271), (363, 352912), (368, 348117), (411, 311696), (462, 277288), (483, 265232), (484, 264684), (506, 253176), (528, 242627), (548, 233772), (552, 232078), (616, 207966), (644, 198924), (726, 176456), (759, 168784), (822, 155848), (847, 151248), (924, 138644), (959, 133584), (966, 132616), (968, 132342), (1012, 126588), (1096, 116886), (1104, 116039), (1232, 103983), (1288, 99462), (1452, 88228), (1507, 85008), (1518, 84392), (1644, 77924), (1694, 75624), (1771, 72336), (1848, 69322), (1918, 66792), (1932, 66308), (1936, 66171), (2024, 63294), (2192, 58443), (2541, 50416), (2576, 49731), (2783, 46032), (2877, 44528), (2904, 44114), (3014, 42504), (3036, 42196), (3151, 40656), (3288, 38962), (3388, 37812), (3542, 36168), (3696, 34661), (3836, 33396), (3864, 33154), (4048, 31647), (4521, 28336), (5082, 25208), (5313, 24112), (5566, 23016), (5754, 22264), (5808, 22057), (6028, 21252), (6072, 21098), (6302, 20328), (6576, 19481), (6776, 18906), (7084, 18084), (7672, 16698), (7728, 16577), (8349, 15344), (9042, 14168), (9453, 13552), (10164, 12604), (10549, 12144), (10626, 12056), (11132, 11508)]