165558848

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 168

約数和(自身を含む): 428085504

約数和(自身を除く): 262526656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 91, 98, 104, 112, 124, 131, 182, 196, 208, 217, 224, 248, 262, 364, 392, 403, 416, 434, 448, 496, 524, 637, 728, 784, 806, 832, 868, 917, 992, 1048, 1274, 1456, 1519, 1568, 1612, 1703, 1736, 1834, 1984, 2096, 2548, 2821, 2912, 3038, 3136, 3224, 3406, 3472, 3668, 4061, 4192, 5096, 5642, 5824, 6076, 6419, 6448, 6812, 6944, 7336, 8122, 8384, 10192, 11284, 11921, 12152, 12838, 12896, 13624, 13888, 14672, 16244, 19747, 20384, 22568, 23842, 24304, 25676, 25792, 27248, 28427, 29344, 32488, 39494, 40768, 45136, 47684, 48608, 51352, 52793, 54496, 56854, 58688, 64976, 78988, 83447, 90272, 95368, 97216, 102704, 105586, 108992, 113708, 129952, 157976, 166894, 180544, 190736, 198989, 205408, 211172, 227416, 259904, 315952, 333788, 369551, 381472, 397978, 410816, 422344, 454832, 631904, 667576, 739102, 762944, 795956, 844688, 909664, 1263808, 1335152, 1478204, 1591912, 1689376, 1819328, 2586857, 2670304, 2956408, 3183824, 3378752, 5173714, 5340608, 5912816, 6367648, 10347428, 11825632, 12735296, 20694856, 23651264, 41389712, 82779424, 165558848]

約数ペア:

[(1, 165558848), (2, 82779424), (4, 41389712), (7, 23651264), (8, 20694856), (13, 12735296), (14, 11825632), (16, 10347428), (26, 6367648), (28, 5912816), (31, 5340608), (32, 5173714), (49, 3378752), (52, 3183824), (56, 2956408), (62, 2670304), (64, 2586857), (91, 1819328), (98, 1689376), (104, 1591912), (112, 1478204), (124, 1335152), (131, 1263808), (182, 909664), (196, 844688), (208, 795956), (217, 762944), (224, 739102), (248, 667576), (262, 631904), (364, 454832), (392, 422344), (403, 410816), (416, 397978), (434, 381472), (448, 369551), (496, 333788), (524, 315952), (637, 259904), (728, 227416), (784, 211172), (806, 205408), (832, 198989), (868, 190736), (917, 180544), (992, 166894), (1048, 157976), (1274, 129952), (1456, 113708), (1519, 108992), (1568, 105586), (1612, 102704), (1703, 97216), (1736, 95368), (1834, 90272), (1984, 83447), (2096, 78988), (2548, 64976), (2821, 58688), (2912, 56854), (3038, 54496), (3136, 52793), (3224, 51352), (3406, 48608), (3472, 47684), (3668, 45136), (4061, 40768), (4192, 39494), (5096, 32488), (5642, 29344), (5824, 28427), (6076, 27248), (6419, 25792), (6448, 25676), (6812, 24304), (6944, 23842), (7336, 22568), (8122, 20384), (8384, 19747), (10192, 16244), (11284, 14672), (11921, 13888), (12152, 13624), (12838, 12896)]