165716928

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2459}}^1$

素因数の和:2496

約数の個数: 140

約数和(自身を含む): 529239480

約数和(自身を除く): 363522552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1404, 1728, 1872, 2106, 2459, 2496, 2592, 2808, 3744, 4212, 4918, 5184, 5616, 7377, 7488, 8424, 9836, 11232, 14754, 16848, 19672, 22131, 22464, 29508, 31967, 33696, 39344, 44262, 59016, 63934, 66393, 67392, 78688, 88524, 95901, 118032, 127868, 132786, 157376, 177048, 191802, 199179, 236064, 255736, 265572, 287703, 354096, 383604, 398358, 472128, 511472, 531144, 575406, 708192, 767208, 796716, 863109, 1022944, 1062288, 1150812, 1416384, 1534416, 1593432, 1726218, 2045888, 2124576, 2301624, 2589327, 3068832, 3186864, 3452436, 4249152, 4603248, 5178654, 6137664, 6373728, 6904872, 9206496, 10357308, 12747456, 13809744, 18412992, 20714616, 27619488, 41429232, 55238976, 82858464, 165716928]

約数ペア:

[(1, 165716928), (2, 82858464), (3, 55238976), (4, 41429232), (6, 27619488), (8, 20714616), (9, 18412992), (12, 13809744), (13, 12747456), (16, 10357308), (18, 9206496), (24, 6904872), (26, 6373728), (27, 6137664), (32, 5178654), (36, 4603248), (39, 4249152), (48, 3452436), (52, 3186864), (54, 3068832), (64, 2589327), (72, 2301624), (78, 2124576), (81, 2045888), (96, 1726218), (104, 1593432), (108, 1534416), (117, 1416384), (144, 1150812), (156, 1062288), (162, 1022944), (192, 863109), (208, 796716), (216, 767208), (234, 708192), (288, 575406), (312, 531144), (324, 511472), (351, 472128), (416, 398358), (432, 383604), (468, 354096), (576, 287703), (624, 265572), (648, 255736), (702, 236064), (832, 199179), (864, 191802), (936, 177048), (1053, 157376), (1248, 132786), (1296, 127868), (1404, 118032), (1728, 95901), (1872, 88524), (2106, 78688), (2459, 67392), (2496, 66393), (2592, 63934), (2808, 59016), (3744, 44262), (4212, 39344), (4918, 33696), (5184, 31967), (5616, 29508), (7377, 22464), (7488, 22131), (8424, 19672), (9836, 16848), (11232, 14754)]