161860608

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 264

約数和(自身を含む): 578203808

約数和(自身を除く): 416343200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 193, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 386, 416, 448, 468, 504, 512, 546, 576, 579, 624, 672, 728, 768, 772, 819, 832, 896, 936, 1008, 1024, 1092, 1152, 1158, 1248, 1344, 1351, 1456, 1536, 1544, 1638, 1664, 1737, 1792, 1872, 2016, 2184, 2304, 2316, 2496, 2509, 2688, 2702, 2912, 3072, 3088, 3276, 3328, 3474, 3584, 3744, 4032, 4053, 4368, 4608, 4632, 4992, 5018, 5376, 5404, 5824, 6176, 6552, 6656, 6948, 7168, 7488, 7527, 8064, 8106, 8736, 9216, 9264, 9984, 10036, 10752, 10808, 11648, 12159, 12352, 13104, 13312, 13896, 14976, 15054, 16128, 16212, 17472, 17563, 18528, 19968, 20072, 21504, 21616, 22581, 23296, 24318, 24704, 26208, 27792, 29952, 30108, 32256, 32424, 34944, 35126, 37056, 39936, 40144, 43232, 45162, 46592, 48636, 49408, 52416, 52689, 55584, 59904, 60216, 64512, 64848, 69888, 70252, 74112, 80288, 86464, 90324, 93184, 97272, 98816, 104832, 105378, 111168, 119808, 120432, 129696, 139776, 140504, 148224, 158067, 160576, 172928, 180648, 194544, 197632, 209664, 210756, 222336, 240864, 259392, 279552, 281008, 296448, 316134, 321152, 345856, 361296, 389088, 419328, 421512, 444672, 481728, 518784, 562016, 592896, 632268, 642304, 691712, 722592, 778176, 838656, 843024, 889344, 963456, 1037568, 1124032, 1264536, 1284608, 1383424, 1445184, 1556352, 1686048, 1778688, 1926912, 2075136, 2248064, 2529072, 2569216, 2890368, 3112704, 3372096, 3853824, 4150272, 4496128, 5058144, 5780736, 6225408, 6744192, 7707648, 8992256, 10116288, 11561472, 12450816, 13488384, 17984512, 20232576, 23122944, 26976768, 40465152, 53953536, 80930304, 161860608]

約数ペア:

[(1, 161860608), (2, 80930304), (3, 53953536), (4, 40465152), (6, 26976768), (7, 23122944), (8, 20232576), (9, 17984512), (12, 13488384), (13, 12450816), (14, 11561472), (16, 10116288), (18, 8992256), (21, 7707648), (24, 6744192), (26, 6225408), (28, 5780736), (32, 5058144), (36, 4496128), (39, 4150272), (42, 3853824), (48, 3372096), (52, 3112704), (56, 2890368), (63, 2569216), (64, 2529072), (72, 2248064), (78, 2075136), (84, 1926912), (91, 1778688), (96, 1686048), (104, 1556352), (112, 1445184), (117, 1383424), (126, 1284608), (128, 1264536), (144, 1124032), (156, 1037568), (168, 963456), (182, 889344), (192, 843024), (193, 838656), (208, 778176), (224, 722592), (234, 691712), (252, 642304), (256, 632268), (273, 592896), (288, 562016), (312, 518784), (336, 481728), (364, 444672), (384, 421512), (386, 419328), (416, 389088), (448, 361296), (468, 345856), (504, 321152), (512, 316134), (546, 296448), (576, 281008), (579, 279552), (624, 259392), (672, 240864), (728, 222336), (768, 210756), (772, 209664), (819, 197632), (832, 194544), (896, 180648), (936, 172928), (1008, 160576), (1024, 158067), (1092, 148224), (1152, 140504), (1158, 139776), (1248, 129696), (1344, 120432), (1351, 119808), (1456, 111168), (1536, 105378), (1544, 104832), (1638, 98816), (1664, 97272), (1737, 93184), (1792, 90324), (1872, 86464), (2016, 80288), (2184, 74112), (2304, 70252), (2316, 69888), (2496, 64848), (2509, 64512), (2688, 60216), (2702, 59904), (2912, 55584), (3072, 52689), (3088, 52416), (3276, 49408), (3328, 48636), (3474, 46592), (3584, 45162), (3744, 43232), (4032, 40144), (4053, 39936), (4368, 37056), (4608, 35126), (4632, 34944), (4992, 32424), (5018, 32256), (5376, 30108), (5404, 29952), (5824, 27792), (6176, 26208), (6552, 24704), (6656, 24318), (6948, 23296), (7168, 22581), (7488, 21616), (7527, 21504), (8064, 20072), (8106, 19968), (8736, 18528), (9216, 17563), (9264, 17472), (9984, 16212), (10036, 16128), (10752, 15054), (10808, 14976), (11648, 13896), (12159, 13312), (12352, 13104)]