168544768

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:134

約数の個数: 160

約数和(自身を含む): 417973248

約数和(自身を除く): 249428480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 41, 56, 62, 64, 74, 82, 112, 124, 128, 148, 164, 217, 224, 248, 256, 259, 287, 296, 328, 434, 448, 496, 512, 518, 574, 592, 656, 868, 896, 992, 1036, 1147, 1148, 1184, 1271, 1312, 1517, 1736, 1792, 1984, 2072, 2294, 2296, 2368, 2542, 2624, 3034, 3472, 3584, 3968, 4144, 4588, 4592, 4736, 5084, 5248, 6068, 6944, 7936, 8029, 8288, 8897, 9176, 9184, 9472, 10168, 10496, 10619, 12136, 13888, 15872, 16058, 16576, 17794, 18352, 18368, 18944, 20336, 20992, 21238, 24272, 27776, 32116, 33152, 35588, 36704, 36736, 40672, 42476, 47027, 48544, 55552, 64232, 66304, 71176, 73408, 73472, 81344, 84952, 94054, 97088, 111104, 128464, 132608, 142352, 146816, 146944, 162688, 169904, 188108, 194176, 256928, 284704, 293632, 325376, 329189, 339808, 376216, 388352, 513856, 569408, 587264, 650752, 658378, 679616, 752432, 776704, 1027712, 1138816, 1316756, 1359232, 1504864, 2055424, 2277632, 2633512, 2718464, 3009728, 4110848, 4555264, 5267024, 5436928, 6019456, 10534048, 12038912, 21068096, 24077824, 42136192, 84272384, 168544768]

約数ペア:

[(1, 168544768), (2, 84272384), (4, 42136192), (7, 24077824), (8, 21068096), (14, 12038912), (16, 10534048), (28, 6019456), (31, 5436928), (32, 5267024), (37, 4555264), (41, 4110848), (56, 3009728), (62, 2718464), (64, 2633512), (74, 2277632), (82, 2055424), (112, 1504864), (124, 1359232), (128, 1316756), (148, 1138816), (164, 1027712), (217, 776704), (224, 752432), (248, 679616), (256, 658378), (259, 650752), (287, 587264), (296, 569408), (328, 513856), (434, 388352), (448, 376216), (496, 339808), (512, 329189), (518, 325376), (574, 293632), (592, 284704), (656, 256928), (868, 194176), (896, 188108), (992, 169904), (1036, 162688), (1147, 146944), (1148, 146816), (1184, 142352), (1271, 132608), (1312, 128464), (1517, 111104), (1736, 97088), (1792, 94054), (1984, 84952), (2072, 81344), (2294, 73472), (2296, 73408), (2368, 71176), (2542, 66304), (2624, 64232), (3034, 55552), (3472, 48544), (3584, 47027), (3968, 42476), (4144, 40672), (4588, 36736), (4592, 36704), (4736, 35588), (5084, 33152), (5248, 32116), (6068, 27776), (6944, 24272), (7936, 21238), (8029, 20992), (8288, 20336), (8897, 18944), (9176, 18368), (9184, 18352), (9472, 17794), (10168, 16576), (10496, 16058), (10619, 15872), (12136, 13888)]