189237888

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:815

約数の個数: 192

約数和(自身を含む): 643269120

約数和(自身を除く): 454031232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 757, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1514, 1736, 1953, 1984, 2016, 2232, 2271, 2604, 2688, 2976, 3028, 3472, 3906, 3968, 4032, 4464, 4542, 5208, 5299, 5952, 6056, 6813, 6944, 7812, 8064, 8928, 9084, 10416, 10598, 11904, 12112, 13626, 13888, 15624, 15897, 17856, 18168, 20832, 21196, 23467, 24224, 27252, 27776, 31248, 31794, 35712, 36336, 41664, 42392, 46934, 47691, 48448, 54504, 62496, 63588, 70401, 72672, 83328, 84784, 93868, 95382, 96896, 109008, 124992, 127176, 140802, 145344, 164269, 169568, 187736, 190764, 211203, 218016, 249984, 254352, 281604, 290688, 328538, 339136, 375472, 381528, 422406, 436032, 492807, 508704, 563208, 657076, 678272, 750944, 763056, 844812, 872064, 985614, 1017408, 1126416, 1314152, 1478421, 1501888, 1526112, 1689624, 1971228, 2034816, 2252832, 2628304, 2956842, 3003776, 3052224, 3379248, 3942456, 4505664, 5256608, 5913684, 6104448, 6758496, 7884912, 9011328, 10513216, 11827368, 13516992, 15769824, 21026432, 23654736, 27033984, 31539648, 47309472, 63079296, 94618944, 189237888]

約数ペア:

[(1, 189237888), (2, 94618944), (3, 63079296), (4, 47309472), (6, 31539648), (7, 27033984), (8, 23654736), (9, 21026432), (12, 15769824), (14, 13516992), (16, 11827368), (18, 10513216), (21, 9011328), (24, 7884912), (28, 6758496), (31, 6104448), (32, 5913684), (36, 5256608), (42, 4505664), (48, 3942456), (56, 3379248), (62, 3052224), (63, 3003776), (64, 2956842), (72, 2628304), (84, 2252832), (93, 2034816), (96, 1971228), (112, 1689624), (124, 1526112), (126, 1501888), (128, 1478421), (144, 1314152), (168, 1126416), (186, 1017408), (192, 985614), (217, 872064), (224, 844812), (248, 763056), (252, 750944), (279, 678272), (288, 657076), (336, 563208), (372, 508704), (384, 492807), (434, 436032), (448, 422406), (496, 381528), (504, 375472), (558, 339136), (576, 328538), (651, 290688), (672, 281604), (744, 254352), (757, 249984), (868, 218016), (896, 211203), (992, 190764), (1008, 187736), (1116, 169568), (1152, 164269), (1302, 145344), (1344, 140802), (1488, 127176), (1514, 124992), (1736, 109008), (1953, 96896), (1984, 95382), (2016, 93868), (2232, 84784), (2271, 83328), (2604, 72672), (2688, 70401), (2976, 63588), (3028, 62496), (3472, 54504), (3906, 48448), (3968, 47691), (4032, 46934), (4464, 42392), (4542, 41664), (5208, 36336), (5299, 35712), (5952, 31794), (6056, 31248), (6813, 27776), (6944, 27252), (7812, 24224), (8064, 23467), (8928, 21196), (9084, 20832), (10416, 18168), (10598, 17856), (11904, 15897), (12112, 15624), (13626, 13888)]