164645712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:542

約数の個数: 240

約数和(自身を含む): 594247680

約数和(自身を除く): 429601968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 48, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 112, 124, 126, 132, 144, 154, 168, 176, 186, 198, 217, 231, 248, 252, 264, 279, 308, 336, 341, 372, 396, 434, 462, 479, 496, 504, 528, 558, 616, 651, 682, 693, 744, 792, 868, 924, 958, 1008, 1023, 1116, 1232, 1302, 1364, 1386, 1437, 1488, 1584, 1736, 1848, 1916, 1953, 2046, 2232, 2387, 2604, 2728, 2772, 2874, 3069, 3353, 3472, 3696, 3832, 3906, 4092, 4311, 4464, 4774, 5208, 5269, 5456, 5544, 5748, 6138, 6706, 7161, 7664, 7812, 8184, 8622, 9548, 10059, 10416, 10538, 11088, 11496, 12276, 13412, 14322, 14849, 15624, 15807, 16368, 17244, 19096, 20118, 21076, 21483, 22992, 24552, 26824, 28644, 29698, 30177, 31248, 31614, 34488, 36883, 38192, 40236, 42152, 42966, 44547, 47421, 49104, 53648, 57288, 59396, 60354, 63228, 68976, 73766, 80472, 84304, 85932, 89094, 94842, 103943, 110649, 114576, 118792, 120708, 126456, 133641, 147532, 160944, 163339, 171864, 178188, 189684, 207886, 221298, 237584, 241416, 252912, 267282, 295064, 311829, 326678, 331947, 343728, 356376, 379368, 415772, 442596, 482832, 490017, 534564, 590128, 623658, 653356, 663894, 712752, 758736, 831544, 885192, 935487, 980034, 1069128, 1143373, 1247316, 1306712, 1327788, 1470051, 1663088, 1770384, 1870974, 1960068, 2138256, 2286746, 2494632, 2613424, 2655576, 2940102, 3430119, 3741948, 3920136, 4573492, 4989264, 5311152, 5880204, 6860238, 7483896, 7840272, 9146984, 10290357, 11760408, 13720476, 14967792, 18293968, 20580714, 23520816, 27440952, 41161428, 54881904, 82322856, 164645712]

約数ペア:

[(1, 164645712), (2, 82322856), (3, 54881904), (4, 41161428), (6, 27440952), (7, 23520816), (8, 20580714), (9, 18293968), (11, 14967792), (12, 13720476), (14, 11760408), (16, 10290357), (18, 9146984), (21, 7840272), (22, 7483896), (24, 6860238), (28, 5880204), (31, 5311152), (33, 4989264), (36, 4573492), (42, 3920136), (44, 3741948), (48, 3430119), (56, 2940102), (62, 2655576), (63, 2613424), (66, 2494632), (72, 2286746), (77, 2138256), (84, 1960068), (88, 1870974), (93, 1770384), (99, 1663088), (112, 1470051), (124, 1327788), (126, 1306712), (132, 1247316), (144, 1143373), (154, 1069128), (168, 980034), (176, 935487), (186, 885192), (198, 831544), (217, 758736), (231, 712752), (248, 663894), (252, 653356), (264, 623658), (279, 590128), (308, 534564), (336, 490017), (341, 482832), (372, 442596), (396, 415772), (434, 379368), (462, 356376), (479, 343728), (496, 331947), (504, 326678), (528, 311829), (558, 295064), (616, 267282), (651, 252912), (682, 241416), (693, 237584), (744, 221298), (792, 207886), (868, 189684), (924, 178188), (958, 171864), (1008, 163339), (1023, 160944), (1116, 147532), (1232, 133641), (1302, 126456), (1364, 120708), (1386, 118792), (1437, 114576), (1488, 110649), (1584, 103943), (1736, 94842), (1848, 89094), (1916, 85932), (1953, 84304), (2046, 80472), (2232, 73766), (2387, 68976), (2604, 63228), (2728, 60354), (2772, 59396), (2874, 57288), (3069, 53648), (3353, 49104), (3472, 47421), (3696, 44547), (3832, 42966), (3906, 42152), (4092, 40236), (4311, 38192), (4464, 36883), (4774, 34488), (5208, 31614), (5269, 31248), (5456, 30177), (5544, 29698), (5748, 28644), (6138, 26824), (6706, 24552), (7161, 22992), (7664, 21483), (7812, 21076), (8184, 20118), (8622, 19096), (9548, 17244), (10059, 16368), (10416, 15807), (10538, 15624), (11088, 14849), (11496, 14322), (12276, 13412)]