166249664

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 112

約数和(自身を含む): 405554688

約数和(自身を除く): 239305024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 83, 112, 119, 136, 166, 224, 238, 263, 272, 332, 448, 476, 526, 544, 581, 664, 952, 1052, 1088, 1162, 1328, 1411, 1841, 1904, 2104, 2324, 2656, 2822, 3682, 3808, 4208, 4471, 4648, 5312, 5644, 7364, 7616, 8416, 8942, 9296, 9877, 11288, 14728, 16832, 17884, 18592, 19754, 21829, 22576, 29456, 31297, 35768, 37184, 39508, 43658, 45152, 58912, 62594, 71536, 79016, 87316, 90304, 117824, 125188, 143072, 152803, 158032, 174632, 250376, 286144, 305606, 316064, 349264, 371093, 500752, 611212, 632128, 698528, 742186, 1001504, 1222424, 1397056, 1484372, 2003008, 2444848, 2597651, 2968744, 4889696, 5195302, 5937488, 9779392, 10390604, 11874976, 20781208, 23749952, 41562416, 83124832, 166249664]

約数ペア:

[(1, 166249664), (2, 83124832), (4, 41562416), (7, 23749952), (8, 20781208), (14, 11874976), (16, 10390604), (17, 9779392), (28, 5937488), (32, 5195302), (34, 4889696), (56, 2968744), (64, 2597651), (68, 2444848), (83, 2003008), (112, 1484372), (119, 1397056), (136, 1222424), (166, 1001504), (224, 742186), (238, 698528), (263, 632128), (272, 611212), (332, 500752), (448, 371093), (476, 349264), (526, 316064), (544, 305606), (581, 286144), (664, 250376), (952, 174632), (1052, 158032), (1088, 152803), (1162, 143072), (1328, 125188), (1411, 117824), (1841, 90304), (1904, 87316), (2104, 79016), (2324, 71536), (2656, 62594), (2822, 58912), (3682, 45152), (3808, 43658), (4208, 39508), (4471, 37184), (4648, 35768), (5312, 31297), (5644, 29456), (7364, 22576), (7616, 21829), (8416, 19754), (8942, 18592), (9296, 17884), (9877, 16832), (11288, 14728)]