164873376

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 493758720

約数和(自身を除く): 328885344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 59, 62, 72, 93, 96, 118, 124, 144, 177, 186, 236, 248, 279, 288, 313, 354, 372, 472, 496, 531, 558, 626, 708, 744, 939, 944, 992, 1062, 1116, 1252, 1416, 1488, 1829, 1878, 1888, 2124, 2232, 2504, 2817, 2832, 2976, 3658, 3756, 4248, 4464, 5008, 5487, 5634, 5664, 7316, 7512, 8496, 8928, 9703, 10016, 10974, 11268, 14632, 15024, 16461, 16992, 18467, 19406, 21948, 22536, 29109, 29264, 30048, 32922, 36934, 38812, 43896, 45072, 55401, 58218, 58528, 65844, 73868, 77624, 87327, 87792, 90144, 110802, 116436, 131688, 147736, 155248, 166203, 174654, 175584, 221604, 232872, 263376, 295472, 310496, 332406, 349308, 443208, 465744, 526752, 572477, 590944, 664812, 698616, 886416, 931488, 1144954, 1329624, 1397232, 1717431, 1772832, 2289908, 2659248, 2794464, 3434862, 4579816, 5152293, 5318496, 6869724, 9159632, 10304586, 13739448, 18319264, 20609172, 27478896, 41218344, 54957792, 82436688, 164873376]

約数ペア:

[(1, 164873376), (2, 82436688), (3, 54957792), (4, 41218344), (6, 27478896), (8, 20609172), (9, 18319264), (12, 13739448), (16, 10304586), (18, 9159632), (24, 6869724), (31, 5318496), (32, 5152293), (36, 4579816), (48, 3434862), (59, 2794464), (62, 2659248), (72, 2289908), (93, 1772832), (96, 1717431), (118, 1397232), (124, 1329624), (144, 1144954), (177, 931488), (186, 886416), (236, 698616), (248, 664812), (279, 590944), (288, 572477), (313, 526752), (354, 465744), (372, 443208), (472, 349308), (496, 332406), (531, 310496), (558, 295472), (626, 263376), (708, 232872), (744, 221604), (939, 175584), (944, 174654), (992, 166203), (1062, 155248), (1116, 147736), (1252, 131688), (1416, 116436), (1488, 110802), (1829, 90144), (1878, 87792), (1888, 87327), (2124, 77624), (2232, 73868), (2504, 65844), (2817, 58528), (2832, 58218), (2976, 55401), (3658, 45072), (3756, 43896), (4248, 38812), (4464, 36934), (5008, 32922), (5487, 30048), (5634, 29264), (5664, 29109), (7316, 22536), (7512, 21948), (8496, 19406), (8928, 18467), (9703, 16992), (10016, 16461), (10974, 15024), (11268, 14632)]