138331584

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^2\times {\mathrm{277}}^1$

素因数の和:332

約数の個数: 168

約数和(自身を含む): 433557680

約数和(自身を除く): 295226096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 277, 288, 289, 306, 408, 432, 459, 544, 554, 576, 578, 612, 816, 831, 864, 867, 918, 1088, 1108, 1156, 1224, 1632, 1662, 1728, 1734, 1836, 2216, 2312, 2448, 2493, 2601, 3264, 3324, 3468, 3672, 4432, 4624, 4709, 4896, 4986, 5202, 6648, 6936, 7344, 7479, 7803, 8864, 9248, 9418, 9792, 9972, 10404, 13296, 13872, 14127, 14688, 14958, 15606, 17728, 18496, 18836, 19944, 20808, 26592, 27744, 28254, 29376, 29916, 31212, 37672, 39888, 41616, 42381, 53184, 55488, 56508, 59832, 62424, 75344, 79776, 80053, 83232, 84762, 113016, 119664, 124848, 127143, 150688, 159552, 160106, 166464, 169524, 226032, 239328, 240159, 249696, 254286, 301376, 320212, 339048, 452064, 478656, 480318, 499392, 508572, 640424, 678096, 720477, 904128, 960636, 1017144, 1280848, 1356192, 1440954, 1921272, 2034288, 2161431, 2561696, 2712384, 2881908, 3842544, 4068576, 4322862, 5123392, 5763816, 7685088, 8137152, 8645724, 11527632, 15370176, 17291448, 23055264, 34582896, 46110528, 69165792, 138331584]

約数ペア:

[(1, 138331584), (2, 69165792), (3, 46110528), (4, 34582896), (6, 23055264), (8, 17291448), (9, 15370176), (12, 11527632), (16, 8645724), (17, 8137152), (18, 7685088), (24, 5763816), (27, 5123392), (32, 4322862), (34, 4068576), (36, 3842544), (48, 2881908), (51, 2712384), (54, 2561696), (64, 2161431), (68, 2034288), (72, 1921272), (96, 1440954), (102, 1356192), (108, 1280848), (136, 1017144), (144, 960636), (153, 904128), (192, 720477), (204, 678096), (216, 640424), (272, 508572), (277, 499392), (288, 480318), (289, 478656), (306, 452064), (408, 339048), (432, 320212), (459, 301376), (544, 254286), (554, 249696), (576, 240159), (578, 239328), (612, 226032), (816, 169524), (831, 166464), (864, 160106), (867, 159552), (918, 150688), (1088, 127143), (1108, 124848), (1156, 119664), (1224, 113016), (1632, 84762), (1662, 83232), (1728, 80053), (1734, 79776), (1836, 75344), (2216, 62424), (2312, 59832), (2448, 56508), (2493, 55488), (2601, 53184), (3264, 42381), (3324, 41616), (3468, 39888), (3672, 37672), (4432, 31212), (4624, 29916), (4709, 29376), (4896, 28254), (4986, 27744), (5202, 26592), (6648, 20808), (6936, 19944), (7344, 18836), (7479, 18496), (7803, 17728), (8864, 15606), (9248, 14958), (9418, 14688), (9792, 14127), (9972, 13872), (10404, 13296)]