129763312

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 322816640

約数和(自身を除く): 193053328

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 211, 238, 266, 272, 289, 304, 323, 422, 476, 532, 578, 646, 844, 952, 1064, 1156, 1292, 1477, 1688, 1904, 2023, 2128, 2261, 2312, 2584, 2954, 3376, 3587, 4009, 4046, 4522, 4624, 5168, 5491, 5908, 7174, 8018, 8092, 9044, 10982, 11816, 14348, 16036, 16184, 18088, 21964, 23632, 25109, 28063, 28696, 32072, 32368, 36176, 38437, 43928, 50218, 56126, 57392, 60979, 64144, 68153, 76874, 87856, 100436, 112252, 121958, 136306, 153748, 200872, 224504, 243916, 272612, 307496, 401744, 426853, 449008, 477071, 487832, 545224, 614992, 853706, 954142, 975664, 1090448, 1158601, 1707412, 1908284, 2317202, 3414824, 3816568, 4634404, 6829648, 7633136, 8110207, 9268808, 16220414, 18537616, 32440828, 64881656, 129763312]

約数ペア:

[(1, 129763312), (2, 64881656), (4, 32440828), (7, 18537616), (8, 16220414), (14, 9268808), (16, 8110207), (17, 7633136), (19, 6829648), (28, 4634404), (34, 3816568), (38, 3414824), (56, 2317202), (68, 1908284), (76, 1707412), (112, 1158601), (119, 1090448), (133, 975664), (136, 954142), (152, 853706), (211, 614992), (238, 545224), (266, 487832), (272, 477071), (289, 449008), (304, 426853), (323, 401744), (422, 307496), (476, 272612), (532, 243916), (578, 224504), (646, 200872), (844, 153748), (952, 136306), (1064, 121958), (1156, 112252), (1292, 100436), (1477, 87856), (1688, 76874), (1904, 68153), (2023, 64144), (2128, 60979), (2261, 57392), (2312, 56126), (2584, 50218), (2954, 43928), (3376, 38437), (3587, 36176), (4009, 32368), (4046, 32072), (4522, 28696), (4624, 28063), (5168, 25109), (5491, 23632), (5908, 21964), (7174, 18088), (8018, 16184), (8092, 16036), (9044, 14348), (10982, 11816)]