181580672

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 483492240

約数和(自身を除く): 301911568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 64, 68, 91, 98, 104, 112, 119, 128, 131, 136, 182, 196, 208, 221, 224, 238, 262, 272, 364, 392, 416, 442, 448, 476, 524, 544, 637, 728, 784, 832, 833, 884, 896, 917, 952, 1048, 1088, 1274, 1456, 1547, 1568, 1664, 1666, 1703, 1768, 1834, 1904, 2096, 2176, 2227, 2548, 2912, 3094, 3136, 3332, 3406, 3536, 3668, 3808, 4192, 4454, 5096, 5824, 6188, 6272, 6419, 6664, 6812, 7072, 7336, 7616, 8384, 8908, 10192, 10829, 11648, 11921, 12376, 12838, 13328, 13624, 14144, 14672, 15232, 15589, 16768, 17816, 20384, 21658, 23842, 24752, 25676, 26656, 27248, 28288, 28951, 29344, 31178, 35632, 40768, 43316, 47684, 49504, 51352, 53312, 54496, 57902, 58688, 62356, 71264, 81536, 83447, 86632, 95368, 99008, 102704, 106624, 108992, 109123, 115804, 117376, 124712, 142528, 166894, 173264, 190736, 198016, 202657, 205408, 217984, 218246, 231608, 249424, 285056, 333788, 346528, 381472, 405314, 410816, 436492, 463216, 498848, 667576, 693056, 762944, 810628, 821632, 872984, 926432, 997696, 1335152, 1386112, 1418599, 1525888, 1621256, 1745968, 1852864, 1995392, 2670304, 2837198, 3242512, 3491936, 3705728, 5340608, 5674396, 6485024, 6983872, 10681216, 11348792, 12970048, 13967744, 22697584, 25940096, 45395168, 90790336, 181580672]

約数ペア:

[(1, 181580672), (2, 90790336), (4, 45395168), (7, 25940096), (8, 22697584), (13, 13967744), (14, 12970048), (16, 11348792), (17, 10681216), (26, 6983872), (28, 6485024), (32, 5674396), (34, 5340608), (49, 3705728), (52, 3491936), (56, 3242512), (64, 2837198), (68, 2670304), (91, 1995392), (98, 1852864), (104, 1745968), (112, 1621256), (119, 1525888), (128, 1418599), (131, 1386112), (136, 1335152), (182, 997696), (196, 926432), (208, 872984), (221, 821632), (224, 810628), (238, 762944), (262, 693056), (272, 667576), (364, 498848), (392, 463216), (416, 436492), (442, 410816), (448, 405314), (476, 381472), (524, 346528), (544, 333788), (637, 285056), (728, 249424), (784, 231608), (832, 218246), (833, 217984), (884, 205408), (896, 202657), (917, 198016), (952, 190736), (1048, 173264), (1088, 166894), (1274, 142528), (1456, 124712), (1547, 117376), (1568, 115804), (1664, 109123), (1666, 108992), (1703, 106624), (1768, 102704), (1834, 99008), (1904, 95368), (2096, 86632), (2176, 83447), (2227, 81536), (2548, 71264), (2912, 62356), (3094, 58688), (3136, 57902), (3332, 54496), (3406, 53312), (3536, 51352), (3668, 49504), (3808, 47684), (4192, 43316), (4454, 40768), (5096, 35632), (5824, 31178), (6188, 29344), (6272, 28951), (6419, 28288), (6664, 27248), (6812, 26656), (7072, 25676), (7336, 24752), (7616, 23842), (8384, 21658), (8908, 20384), (10192, 17816), (10829, 16768), (11648, 15589), (11921, 15232), (12376, 14672), (12838, 14144), (13328, 13624)]