154989744

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 518904288

約数和(自身を除く): 363914544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 49, 52, 56, 74, 78, 84, 91, 98, 104, 111, 112, 137, 147, 148, 156, 168, 182, 196, 208, 222, 259, 273, 274, 294, 296, 312, 336, 364, 392, 411, 444, 481, 518, 546, 548, 588, 592, 624, 637, 728, 777, 784, 822, 888, 959, 962, 1036, 1092, 1096, 1176, 1274, 1443, 1456, 1554, 1644, 1776, 1781, 1813, 1911, 1918, 1924, 2072, 2184, 2192, 2352, 2548, 2877, 2886, 3108, 3288, 3367, 3562, 3626, 3822, 3836, 3848, 4144, 4368, 5069, 5096, 5343, 5439, 5754, 5772, 6216, 6576, 6713, 6734, 7124, 7252, 7644, 7672, 7696, 10101, 10138, 10192, 10686, 10878, 11508, 11544, 12432, 12467, 13426, 13468, 14248, 14504, 15207, 15288, 15344, 20139, 20202, 20276, 21372, 21756, 23016, 23088, 23569, 24934, 26852, 26936, 28496, 29008, 30414, 30576, 35483, 37401, 40278, 40404, 40552, 42744, 43512, 46032, 47138, 49868, 53704, 53872, 60828, 65897, 70707, 70966, 74802, 80556, 80808, 81104, 85488, 87024, 87269, 94276, 99736, 106449, 107408, 121656, 131794, 141414, 141932, 149604, 161112, 161616, 174538, 188552, 197691, 199472, 212898, 243312, 248381, 261807, 263588, 282828, 283864, 299208, 322224, 349076, 377104, 395382, 425796, 461279, 496762, 523614, 527176, 565656, 567728, 598416, 698152, 745143, 790764, 851592, 922558, 993524, 1047228, 1054352, 1131312, 1383837, 1396304, 1490286, 1581528, 1703184, 1845116, 1987048, 2094456, 2767674, 2980572, 3163056, 3228953, 3690232, 3974096, 4188912, 5535348, 5961144, 6457906, 7380464, 9686859, 11070696, 11922288, 12915812, 19373718, 22141392, 25831624, 38747436, 51663248, 77494872, 154989744]

約数ペア:

[(1, 154989744), (2, 77494872), (3, 51663248), (4, 38747436), (6, 25831624), (7, 22141392), (8, 19373718), (12, 12915812), (13, 11922288), (14, 11070696), (16, 9686859), (21, 7380464), (24, 6457906), (26, 5961144), (28, 5535348), (37, 4188912), (39, 3974096), (42, 3690232), (48, 3228953), (49, 3163056), (52, 2980572), (56, 2767674), (74, 2094456), (78, 1987048), (84, 1845116), (91, 1703184), (98, 1581528), (104, 1490286), (111, 1396304), (112, 1383837), (137, 1131312), (147, 1054352), (148, 1047228), (156, 993524), (168, 922558), (182, 851592), (196, 790764), (208, 745143), (222, 698152), (259, 598416), (273, 567728), (274, 565656), (294, 527176), (296, 523614), (312, 496762), (336, 461279), (364, 425796), (392, 395382), (411, 377104), (444, 349076), (481, 322224), (518, 299208), (546, 283864), (548, 282828), (588, 263588), (592, 261807), (624, 248381), (637, 243312), (728, 212898), (777, 199472), (784, 197691), (822, 188552), (888, 174538), (959, 161616), (962, 161112), (1036, 149604), (1092, 141932), (1096, 141414), (1176, 131794), (1274, 121656), (1443, 107408), (1456, 106449), (1554, 99736), (1644, 94276), (1776, 87269), (1781, 87024), (1813, 85488), (1911, 81104), (1918, 80808), (1924, 80556), (2072, 74802), (2184, 70966), (2192, 70707), (2352, 65897), (2548, 60828), (2877, 53872), (2886, 53704), (3108, 49868), (3288, 47138), (3367, 46032), (3562, 43512), (3626, 42744), (3822, 40552), (3836, 40404), (3848, 40278), (4144, 37401), (4368, 35483), (5069, 30576), (5096, 30414), (5343, 29008), (5439, 28496), (5754, 26936), (5772, 26852), (6216, 24934), (6576, 23569), (6713, 23088), (6734, 23016), (7124, 21756), (7252, 21372), (7644, 20276), (7672, 20202), (7696, 20139), (10101, 15344), (10138, 15288), (10192, 15207), (10686, 14504), (10878, 14248), (11508, 13468), (11544, 13426), (12432, 12467)]