166666176

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 168

約数和(自身を含む): 511281680

約数和(自身を除く): 344615504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 97, 114, 144, 152, 157, 171, 192, 194, 228, 288, 291, 304, 314, 342, 388, 456, 471, 576, 582, 608, 628, 684, 776, 873, 912, 942, 1164, 1216, 1256, 1368, 1413, 1552, 1746, 1824, 1843, 1884, 2328, 2512, 2736, 2826, 2983, 3104, 3492, 3648, 3686, 3768, 4656, 5024, 5472, 5529, 5652, 5966, 6208, 6984, 7372, 7536, 8949, 9312, 10048, 10944, 11058, 11304, 11932, 13968, 14744, 15072, 15229, 16587, 17898, 18624, 22116, 22608, 23864, 26847, 27936, 29488, 30144, 30458, 33174, 35796, 44232, 45216, 45687, 47728, 53694, 55872, 58976, 60916, 66348, 71592, 88464, 90432, 91374, 95456, 107388, 117952, 121832, 132696, 137061, 143184, 176928, 182748, 190912, 214776, 243664, 265392, 274122, 286368, 289351, 353856, 365496, 429552, 487328, 530784, 548244, 572736, 578702, 730992, 859104, 868053, 974656, 1061568, 1096488, 1157404, 1461984, 1718208, 1736106, 2192976, 2314808, 2604159, 2923968, 3472212, 4385952, 4629616, 5208318, 6944424, 8771904, 9259232, 10416636, 13888848, 18518464, 20833272, 27777696, 41666544, 55555392, 83333088, 166666176]

約数ペア:

[(1, 166666176), (2, 83333088), (3, 55555392), (4, 41666544), (6, 27777696), (8, 20833272), (9, 18518464), (12, 13888848), (16, 10416636), (18, 9259232), (19, 8771904), (24, 6944424), (32, 5208318), (36, 4629616), (38, 4385952), (48, 3472212), (57, 2923968), (64, 2604159), (72, 2314808), (76, 2192976), (96, 1736106), (97, 1718208), (114, 1461984), (144, 1157404), (152, 1096488), (157, 1061568), (171, 974656), (192, 868053), (194, 859104), (228, 730992), (288, 578702), (291, 572736), (304, 548244), (314, 530784), (342, 487328), (388, 429552), (456, 365496), (471, 353856), (576, 289351), (582, 286368), (608, 274122), (628, 265392), (684, 243664), (776, 214776), (873, 190912), (912, 182748), (942, 176928), (1164, 143184), (1216, 137061), (1256, 132696), (1368, 121832), (1413, 117952), (1552, 107388), (1746, 95456), (1824, 91374), (1843, 90432), (1884, 88464), (2328, 71592), (2512, 66348), (2736, 60916), (2826, 58976), (2983, 55872), (3104, 53694), (3492, 47728), (3648, 45687), (3686, 45216), (3768, 44232), (4656, 35796), (5024, 33174), (5472, 30458), (5529, 30144), (5652, 29488), (5966, 27936), (6208, 26847), (6984, 23864), (7372, 22608), (7536, 22116), (8949, 18624), (9312, 17898), (10048, 16587), (10944, 15229), (11058, 15072), (11304, 14744), (11932, 13968)]