125328896

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2$

素因数の和:81

約数の個数: 180

約数和(自身を含む): 334160904

約数和(自身を除く): 208832008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 121, 128, 136, 154, 176, 187, 224, 238, 242, 256, 272, 289, 308, 352, 374, 448, 476, 484, 512, 544, 578, 616, 704, 748, 847, 896, 952, 968, 1088, 1156, 1232, 1309, 1408, 1496, 1694, 1792, 1904, 1936, 2023, 2057, 2176, 2312, 2464, 2618, 2816, 2992, 3179, 3388, 3584, 3808, 3872, 4046, 4114, 4352, 4624, 4928, 5236, 5632, 5984, 6358, 6776, 7616, 7744, 8092, 8228, 8704, 9248, 9856, 10472, 11968, 12716, 13552, 14399, 15232, 15488, 16184, 16456, 18496, 19712, 20944, 22253, 23936, 25432, 27104, 28798, 30464, 30976, 32368, 32912, 34969, 36992, 39424, 41888, 44506, 47872, 50864, 54208, 57596, 60928, 61952, 64736, 65824, 69938, 73984, 83776, 89012, 95744, 101728, 108416, 115192, 129472, 131648, 139876, 147968, 167552, 178024, 203456, 216832, 230384, 244783, 258944, 263296, 279752, 335104, 356048, 406912, 433664, 460768, 489566, 517888, 526592, 559504, 670208, 712096, 813824, 921536, 979132, 1035776, 1053184, 1119008, 1424192, 1627648, 1843072, 1958264, 2238016, 2848384, 3686144, 3916528, 4476032, 5696768, 7372288, 7833056, 8952064, 11393536, 15666112, 17904128, 31332224, 62664448, 125328896]

約数ペア:

[(1, 125328896), (2, 62664448), (4, 31332224), (7, 17904128), (8, 15666112), (11, 11393536), (14, 8952064), (16, 7833056), (17, 7372288), (22, 5696768), (28, 4476032), (32, 3916528), (34, 3686144), (44, 2848384), (56, 2238016), (64, 1958264), (68, 1843072), (77, 1627648), (88, 1424192), (112, 1119008), (119, 1053184), (121, 1035776), (128, 979132), (136, 921536), (154, 813824), (176, 712096), (187, 670208), (224, 559504), (238, 526592), (242, 517888), (256, 489566), (272, 460768), (289, 433664), (308, 406912), (352, 356048), (374, 335104), (448, 279752), (476, 263296), (484, 258944), (512, 244783), (544, 230384), (578, 216832), (616, 203456), (704, 178024), (748, 167552), (847, 147968), (896, 139876), (952, 131648), (968, 129472), (1088, 115192), (1156, 108416), (1232, 101728), (1309, 95744), (1408, 89012), (1496, 83776), (1694, 73984), (1792, 69938), (1904, 65824), (1936, 64736), (2023, 61952), (2057, 60928), (2176, 57596), (2312, 54208), (2464, 50864), (2618, 47872), (2816, 44506), (2992, 41888), (3179, 39424), (3388, 36992), (3584, 34969), (3808, 32912), (3872, 32368), (4046, 30976), (4114, 30464), (4352, 28798), (4624, 27104), (4928, 25432), (5236, 23936), (5632, 22253), (5984, 20944), (6358, 19712), (6776, 18496), (7616, 16456), (7744, 16184), (8092, 15488), (8228, 15232), (8704, 14399), (9248, 13552), (9856, 12716), (10472, 11968)]