128437056

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 224

約数和(自身を含む): 427939200

約数和(自身を除く): 299502144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 32, 33, 36, 44, 48, 54, 58, 64, 66, 72, 87, 88, 96, 99, 108, 116, 132, 144, 174, 176, 192, 198, 216, 232, 233, 261, 264, 288, 297, 319, 348, 352, 396, 432, 464, 466, 522, 528, 576, 594, 638, 696, 699, 704, 783, 792, 864, 928, 932, 957, 1044, 1056, 1188, 1276, 1392, 1398, 1566, 1584, 1728, 1856, 1864, 1914, 2088, 2097, 2112, 2376, 2552, 2563, 2784, 2796, 2871, 3132, 3168, 3728, 3828, 4176, 4194, 4752, 5104, 5126, 5568, 5592, 5742, 6264, 6291, 6336, 6757, 7456, 7656, 7689, 8352, 8388, 8613, 9504, 10208, 10252, 11184, 11484, 12528, 12582, 13514, 14912, 15312, 15378, 16704, 16776, 17226, 19008, 20271, 20416, 20504, 22368, 22968, 23067, 25056, 25164, 27028, 30624, 30756, 33552, 34452, 40542, 41008, 44736, 45936, 46134, 50112, 50328, 54056, 60813, 61248, 61512, 67104, 68904, 69201, 74327, 81084, 82016, 91872, 92268, 100656, 108112, 121626, 123024, 134208, 137808, 138402, 148654, 162168, 164032, 182439, 183744, 184536, 201312, 216224, 222981, 243252, 246048, 275616, 276804, 297308, 324336, 364878, 369072, 402624, 432448, 445962, 486504, 492096, 551232, 553608, 594616, 648672, 668943, 729756, 738144, 891924, 973008, 1107216, 1189232, 1297344, 1337886, 1459512, 1476288, 1783848, 1946016, 2006829, 2214432, 2378464, 2675772, 2919024, 3567696, 3892032, 4013658, 4428864, 4756928, 5351544, 5838048, 7135392, 8027316, 10703088, 11676096, 14270784, 16054632, 21406176, 32109264, 42812352, 64218528, 128437056]

約数ペア:

[(1, 128437056), (2, 64218528), (3, 42812352), (4, 32109264), (6, 21406176), (8, 16054632), (9, 14270784), (11, 11676096), (12, 10703088), (16, 8027316), (18, 7135392), (22, 5838048), (24, 5351544), (27, 4756928), (29, 4428864), (32, 4013658), (33, 3892032), (36, 3567696), (44, 2919024), (48, 2675772), (54, 2378464), (58, 2214432), (64, 2006829), (66, 1946016), (72, 1783848), (87, 1476288), (88, 1459512), (96, 1337886), (99, 1297344), (108, 1189232), (116, 1107216), (132, 973008), (144, 891924), (174, 738144), (176, 729756), (192, 668943), (198, 648672), (216, 594616), (232, 553608), (233, 551232), (261, 492096), (264, 486504), (288, 445962), (297, 432448), (319, 402624), (348, 369072), (352, 364878), (396, 324336), (432, 297308), (464, 276804), (466, 275616), (522, 246048), (528, 243252), (576, 222981), (594, 216224), (638, 201312), (696, 184536), (699, 183744), (704, 182439), (783, 164032), (792, 162168), (864, 148654), (928, 138402), (932, 137808), (957, 134208), (1044, 123024), (1056, 121626), (1188, 108112), (1276, 100656), (1392, 92268), (1398, 91872), (1566, 82016), (1584, 81084), (1728, 74327), (1856, 69201), (1864, 68904), (1914, 67104), (2088, 61512), (2097, 61248), (2112, 60813), (2376, 54056), (2552, 50328), (2563, 50112), (2784, 46134), (2796, 45936), (2871, 44736), (3132, 41008), (3168, 40542), (3728, 34452), (3828, 33552), (4176, 30756), (4194, 30624), (4752, 27028), (5104, 25164), (5126, 25056), (5568, 23067), (5592, 22968), (5742, 22368), (6264, 20504), (6291, 20416), (6336, 20271), (6757, 19008), (7456, 17226), (7656, 16776), (7689, 16704), (8352, 15378), (8388, 15312), (8613, 14912), (9504, 13514), (10208, 12582), (10252, 12528), (11184, 11484)]