128561472

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 224

約数和(自身を含む): 418185600

約数和(自身を除く): 289624128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 59, 64, 72, 78, 96, 97, 104, 108, 117, 118, 144, 156, 177, 192, 194, 208, 216, 234, 236, 288, 291, 312, 351, 354, 388, 416, 432, 468, 472, 531, 576, 582, 624, 702, 708, 767, 776, 832, 864, 873, 936, 944, 1062, 1164, 1248, 1261, 1404, 1416, 1534, 1552, 1593, 1728, 1746, 1872, 1888, 2124, 2301, 2328, 2496, 2522, 2619, 2808, 2832, 3068, 3104, 3186, 3492, 3744, 3776, 3783, 4248, 4602, 4656, 5044, 5238, 5616, 5664, 5723, 6136, 6208, 6372, 6903, 6984, 7488, 7566, 8496, 9204, 9312, 10088, 10476, 11232, 11328, 11349, 11446, 12272, 12744, 13806, 13968, 15132, 16992, 17169, 18408, 18624, 20176, 20709, 20952, 22464, 22698, 22892, 24544, 25488, 27612, 27936, 30264, 33984, 34047, 34338, 36816, 40352, 41418, 41904, 45396, 45784, 49088, 50976, 51507, 55224, 55872, 60528, 68094, 68676, 73632, 74399, 80704, 82836, 83808, 90792, 91568, 101952, 103014, 110448, 121056, 136188, 137352, 147264, 148798, 154521, 165672, 167616, 181584, 183136, 206028, 220896, 223197, 242112, 272376, 274704, 297596, 309042, 331344, 363168, 366272, 412056, 441792, 446394, 544752, 549408, 595192, 618084, 662688, 669591, 726336, 824112, 892788, 1089504, 1098816, 1190384, 1236168, 1325376, 1339182, 1648224, 1785576, 2008773, 2179008, 2380768, 2472336, 2678364, 3296448, 3571152, 4017546, 4761536, 4944672, 5356728, 7142304, 8035092, 9889344, 10713456, 14284608, 16070184, 21426912, 32140368, 42853824, 64280736, 128561472]

約数ペア:

[(1, 128561472), (2, 64280736), (3, 42853824), (4, 32140368), (6, 21426912), (8, 16070184), (9, 14284608), (12, 10713456), (13, 9889344), (16, 8035092), (18, 7142304), (24, 5356728), (26, 4944672), (27, 4761536), (32, 4017546), (36, 3571152), (39, 3296448), (48, 2678364), (52, 2472336), (54, 2380768), (59, 2179008), (64, 2008773), (72, 1785576), (78, 1648224), (96, 1339182), (97, 1325376), (104, 1236168), (108, 1190384), (117, 1098816), (118, 1089504), (144, 892788), (156, 824112), (177, 726336), (192, 669591), (194, 662688), (208, 618084), (216, 595192), (234, 549408), (236, 544752), (288, 446394), (291, 441792), (312, 412056), (351, 366272), (354, 363168), (388, 331344), (416, 309042), (432, 297596), (468, 274704), (472, 272376), (531, 242112), (576, 223197), (582, 220896), (624, 206028), (702, 183136), (708, 181584), (767, 167616), (776, 165672), (832, 154521), (864, 148798), (873, 147264), (936, 137352), (944, 136188), (1062, 121056), (1164, 110448), (1248, 103014), (1261, 101952), (1404, 91568), (1416, 90792), (1534, 83808), (1552, 82836), (1593, 80704), (1728, 74399), (1746, 73632), (1872, 68676), (1888, 68094), (2124, 60528), (2301, 55872), (2328, 55224), (2496, 51507), (2522, 50976), (2619, 49088), (2808, 45784), (2832, 45396), (3068, 41904), (3104, 41418), (3186, 40352), (3492, 36816), (3744, 34338), (3776, 34047), (3783, 33984), (4248, 30264), (4602, 27936), (4656, 27612), (5044, 25488), (5238, 24544), (5616, 22892), (5664, 22698), (5723, 22464), (6136, 20952), (6208, 20709), (6372, 20176), (6903, 18624), (6984, 18408), (7488, 17169), (7566, 16992), (8496, 15132), (9204, 13968), (9312, 13806), (10088, 12744), (10476, 12272), (11232, 11446), (11328, 11349)]