137728416

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 468840960

約数和(自身を除く): 331112544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 49, 56, 57, 67, 69, 76, 84, 92, 96, 98, 112, 114, 133, 134, 138, 147, 152, 161, 168, 184, 196, 201, 224, 228, 266, 268, 276, 294, 304, 322, 336, 368, 392, 399, 402, 437, 456, 469, 483, 532, 536, 552, 588, 608, 644, 672, 736, 784, 798, 804, 874, 912, 931, 938, 966, 1064, 1072, 1104, 1127, 1176, 1273, 1288, 1311, 1407, 1541, 1568, 1596, 1608, 1748, 1824, 1862, 1876, 1932, 2128, 2144, 2208, 2254, 2352, 2546, 2576, 2622, 2793, 2814, 3059, 3082, 3192, 3216, 3283, 3381, 3496, 3724, 3752, 3819, 3864, 4256, 4508, 4623, 4704, 5092, 5152, 5244, 5586, 5628, 6118, 6164, 6384, 6432, 6566, 6762, 6992, 7448, 7504, 7638, 7728, 8911, 9016, 9177, 9246, 9849, 10184, 10488, 10787, 11172, 11256, 12236, 12328, 12768, 13132, 13524, 13984, 14896, 15008, 15276, 15456, 17822, 18032, 18354, 18492, 19698, 20368, 20976, 21413, 21574, 22344, 22512, 24472, 24656, 26264, 26733, 27048, 29279, 29792, 30552, 32361, 35644, 36064, 36708, 36984, 39396, 40736, 41952, 42826, 43148, 44688, 45024, 48944, 49312, 52528, 53466, 54096, 58558, 61104, 62377, 64239, 64722, 71288, 73416, 73968, 75509, 78792, 85652, 86296, 87837, 89376, 97888, 105056, 106932, 108192, 117116, 122208, 124754, 128478, 129444, 142576, 146832, 147936, 151018, 157584, 171304, 172592, 175674, 187131, 204953, 213864, 226527, 234232, 249508, 256956, 258888, 285152, 293664, 302036, 315168, 342608, 345184, 351348, 374262, 409906, 427728, 453054, 468464, 499016, 513912, 517776, 604072, 614859, 685216, 702696, 748524, 819812, 855456, 906108, 936928, 998032, 1027824, 1035552, 1208144, 1229718, 1405392, 1434671, 1497048, 1639624, 1812216, 1996064, 2055648, 2416288, 2459436, 2810784, 2869342, 2994096, 3279248, 3624432, 4304013, 4918872, 5738684, 5988192, 6558496, 7248864, 8608026, 9837744, 11477368, 17216052, 19675488, 22954736, 34432104, 45909472, 68864208, 137728416]

約数ペア:

[(1, 137728416), (2, 68864208), (3, 45909472), (4, 34432104), (6, 22954736), (7, 19675488), (8, 17216052), (12, 11477368), (14, 9837744), (16, 8608026), (19, 7248864), (21, 6558496), (23, 5988192), (24, 5738684), (28, 4918872), (32, 4304013), (38, 3624432), (42, 3279248), (46, 2994096), (48, 2869342), (49, 2810784), (56, 2459436), (57, 2416288), (67, 2055648), (69, 1996064), (76, 1812216), (84, 1639624), (92, 1497048), (96, 1434671), (98, 1405392), (112, 1229718), (114, 1208144), (133, 1035552), (134, 1027824), (138, 998032), (147, 936928), (152, 906108), (161, 855456), (168, 819812), (184, 748524), (196, 702696), (201, 685216), (224, 614859), (228, 604072), (266, 517776), (268, 513912), (276, 499016), (294, 468464), (304, 453054), (322, 427728), (336, 409906), (368, 374262), (392, 351348), (399, 345184), (402, 342608), (437, 315168), (456, 302036), (469, 293664), (483, 285152), (532, 258888), (536, 256956), (552, 249508), (588, 234232), (608, 226527), (644, 213864), (672, 204953), (736, 187131), (784, 175674), (798, 172592), (804, 171304), (874, 157584), (912, 151018), (931, 147936), (938, 146832), (966, 142576), (1064, 129444), (1072, 128478), (1104, 124754), (1127, 122208), (1176, 117116), (1273, 108192), (1288, 106932), (1311, 105056), (1407, 97888), (1541, 89376), (1568, 87837), (1596, 86296), (1608, 85652), (1748, 78792), (1824, 75509), (1862, 73968), (1876, 73416), (1932, 71288), (2128, 64722), (2144, 64239), (2208, 62377), (2254, 61104), (2352, 58558), (2546, 54096), (2576, 53466), (2622, 52528), (2793, 49312), (2814, 48944), (3059, 45024), (3082, 44688), (3192, 43148), (3216, 42826), (3283, 41952), (3381, 40736), (3496, 39396), (3724, 36984), (3752, 36708), (3819, 36064), (3864, 35644), (4256, 32361), (4508, 30552), (4623, 29792), (4704, 29279), (5092, 27048), (5152, 26733), (5244, 26264), (5586, 24656), (5628, 24472), (6118, 22512), (6164, 22344), (6384, 21574), (6432, 21413), (6566, 20976), (6762, 20368), (6992, 19698), (7448, 18492), (7504, 18354), (7638, 18032), (7728, 17822), (8911, 15456), (9016, 15276), (9177, 15008), (9246, 14896), (9849, 13984), (10184, 13524), (10488, 13132), (10787, 12768), (11172, 12328), (11256, 12236)]