128006295168

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:775

約数の個数: 256

約数和(自身を含む): 356259594240

約数和(自身を除く): 228253299072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 127, 128, 186, 192, 227, 248, 254, 372, 373, 381, 384, 454, 496, 508, 681, 744, 746, 762, 908, 992, 1016, 1119, 1362, 1488, 1492, 1524, 1816, 1984, 2032, 2238, 2724, 2976, 2984, 3048, 3632, 3937, 3968, 4064, 4476, 5448, 5952, 5968, 6096, 7037, 7264, 7874, 8128, 8952, 10896, 11563, 11811, 11904, 11936, 12192, 14074, 14528, 15748, 16256, 17904, 21111, 21792, 23126, 23622, 23872, 24384, 28148, 28829, 29056, 31496, 34689, 35808, 42222, 43584, 46252, 47244, 47371, 47744, 48768, 56296, 57658, 62992, 69378, 71616, 84444, 84671, 86487, 87168, 92504, 94488, 94742, 112592, 115316, 125984, 138756, 142113, 143232, 168888, 169342, 172974, 185008, 188976, 189484, 225184, 230632, 251968, 254013, 277512, 284226, 337776, 338684, 345948, 370016, 377952, 378968, 450368, 461264, 503936, 508026, 555024, 568452, 675552, 677368, 691896, 740032, 755904, 757936, 893699, 900736, 922528, 1016052, 1110048, 1136904, 1351104, 1354736, 1383792, 1468501, 1480064, 1511808, 1515872, 1787398, 1845056, 2032104, 2220096, 2273808, 2624801, 2681097, 2702208, 2709472, 2767584, 2937002, 3031744, 3574796, 3690112, 4064208, 4405503, 4440192, 4547616, 5249602, 5362194, 5418944, 5535168, 5874004, 6063488, 7149592, 7874403, 8128416, 8811006, 9095232, 10499204, 10724388, 10753217, 10837888, 11070336, 11748008, 14299184, 15748806, 16256832, 17622012, 18190464, 20998408, 21448776, 21506434, 23496016, 28598368, 31497612, 32259651, 32513664, 35244024, 41996816, 42897552, 43012868, 46992032, 57196736, 62995224, 64519302, 70488048, 83993632, 85795104, 86025736, 93984064, 114393472, 125990448, 129038604, 140976096, 167987264, 171590208, 172051472, 187968128, 251980896, 258077208, 281952192, 333349727, 335974528, 343180416, 344102944, 503961792, 516154416, 563904384, 666699454, 688205888, 1000049181, 1007923584, 1032308832, 1333398908, 1376411776, 2000098362, 2064617664, 2666797816, 4000196724, 4129235328, 5333595632, 8000393448, 10667191264, 16000786896, 21334382528, 32001573792, 42668765056, 64003147584, 128006295168]

約数ペア:

[(1, 128006295168), (2, 64003147584), (3, 42668765056), (4, 32001573792), (6, 21334382528), (8, 16000786896), (12, 10667191264), (16, 8000393448), (24, 5333595632), (31, 4129235328), (32, 4000196724), (48, 2666797816), (62, 2064617664), (64, 2000098362), (93, 1376411776), (96, 1333398908), (124, 1032308832), (127, 1007923584), (128, 1000049181), (186, 688205888), (192, 666699454), (227, 563904384), (248, 516154416), (254, 503961792), (372, 344102944), (373, 343180416), (381, 335974528), (384, 333349727), (454, 281952192), (496, 258077208), (508, 251980896), (681, 187968128), (744, 172051472), (746, 171590208), (762, 167987264), (908, 140976096), (992, 129038604), (1016, 125990448), (1119, 114393472), (1362, 93984064), (1488, 86025736), (1492, 85795104), (1524, 83993632), (1816, 70488048), (1984, 64519302), (2032, 62995224), (2238, 57196736), (2724, 46992032), (2976, 43012868), (2984, 42897552), (3048, 41996816), (3632, 35244024), (3937, 32513664), (3968, 32259651), (4064, 31497612), (4476, 28598368), (5448, 23496016), (5952, 21506434), (5968, 21448776), (6096, 20998408), (7037, 18190464), (7264, 17622012), (7874, 16256832), (8128, 15748806), (8952, 14299184), (10896, 11748008), (11563, 11070336), (11811, 10837888), (11904, 10753217), (11936, 10724388), (12192, 10499204), (14074, 9095232), (14528, 8811006), (15748, 8128416), (16256, 7874403), (17904, 7149592), (21111, 6063488), (21792, 5874004), (23126, 5535168), (23622, 5418944), (23872, 5362194), (24384, 5249602), (28148, 4547616), (28829, 4440192), (29056, 4405503), (31496, 4064208), (34689, 3690112), (35808, 3574796), (42222, 3031744), (43584, 2937002), (46252, 2767584), (47244, 2709472), (47371, 2702208), (47744, 2681097), (48768, 2624801), (56296, 2273808), (57658, 2220096), (62992, 2032104), (69378, 1845056), (71616, 1787398), (84444, 1515872), (84671, 1511808), (86487, 1480064), (87168, 1468501), (92504, 1383792), (94488, 1354736), (94742, 1351104), (112592, 1136904), (115316, 1110048), (125984, 1016052), (138756, 922528), (142113, 900736), (143232, 893699), (168888, 757936), (169342, 755904), (172974, 740032), (185008, 691896), (188976, 677368), (189484, 675552), (225184, 568452), (230632, 555024), (251968, 508026), (254013, 503936), (277512, 461264), (284226, 450368), (337776, 378968), (338684, 377952), (345948, 370016)]