137951856

素因数分解:

$2^4\times 3^3\times 7^5\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 240

約数和(自身を含む): 486278400

約数和(自身を除く): 348326544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 304, 336, 342, 343, 378, 392, 399, 432, 441, 456, 504, 513, 532, 588, 684, 686, 756, 784, 798, 882, 912, 931, 1008, 1026, 1029, 1064, 1176, 1197, 1323, 1368, 1372, 1512, 1596, 1764, 1862, 2052, 2058, 2128, 2352, 2394, 2401, 2646, 2736, 2744, 2793, 3024, 3087, 3192, 3528, 3591, 3724, 4104, 4116, 4788, 4802, 5292, 5488, 5586, 6174, 6384, 6517, 7056, 7182, 7203, 7448, 8208, 8232, 8379, 9261, 9576, 9604, 10584, 11172, 12348, 13034, 14364, 14406, 14896, 16464, 16758, 16807, 18522, 19152, 19208, 19551, 21168, 21609, 22344, 24696, 25137, 26068, 28728, 28812, 33516, 33614, 37044, 38416, 39102, 43218, 44688, 45619, 49392, 50274, 50421, 52136, 57456, 57624, 58653, 64827, 67032, 67228, 74088, 78204, 86436, 91238, 100548, 100842, 104272, 115248, 117306, 129654, 134064, 134456, 136857, 148176, 151263, 156408, 172872, 175959, 182476, 201096, 201684, 234612, 259308, 268912, 273714, 302526, 312816, 319333, 345744, 351918, 364952, 402192, 403368, 410571, 453789, 469224, 518616, 547428, 605052, 638666, 703836, 729904, 806736, 821142, 907578, 938448, 957999, 1037232, 1094856, 1210104, 1231713, 1277332, 1407672, 1642284, 1815156, 1915998, 2189712, 2420208, 2463426, 2554664, 2815344, 2873997, 3284568, 3630312, 3831996, 4926852, 5109328, 5747994, 6569136, 7260624, 7663992, 8621991, 9853704, 11495988, 15327984, 17243982, 19707408, 22991976, 34487964, 45983952, 68975928, 137951856]

約数ペア:

[(1, 137951856), (2, 68975928), (3, 45983952), (4, 34487964), (6, 22991976), (7, 19707408), (8, 17243982), (9, 15327984), (12, 11495988), (14, 9853704), (16, 8621991), (18, 7663992), (19, 7260624), (21, 6569136), (24, 5747994), (27, 5109328), (28, 4926852), (36, 3831996), (38, 3630312), (42, 3284568), (48, 2873997), (49, 2815344), (54, 2554664), (56, 2463426), (57, 2420208), (63, 2189712), (72, 1915998), (76, 1815156), (84, 1642284), (98, 1407672), (108, 1277332), (112, 1231713), (114, 1210104), (126, 1094856), (133, 1037232), (144, 957999), (147, 938448), (152, 907578), (168, 821142), (171, 806736), (189, 729904), (196, 703836), (216, 638666), (228, 605052), (252, 547428), (266, 518616), (294, 469224), (304, 453789), (336, 410571), (342, 403368), (343, 402192), (378, 364952), (392, 351918), (399, 345744), (432, 319333), (441, 312816), (456, 302526), (504, 273714), (513, 268912), (532, 259308), (588, 234612), (684, 201684), (686, 201096), (756, 182476), (784, 175959), (798, 172872), (882, 156408), (912, 151263), (931, 148176), (1008, 136857), (1026, 134456), (1029, 134064), (1064, 129654), (1176, 117306), (1197, 115248), (1323, 104272), (1368, 100842), (1372, 100548), (1512, 91238), (1596, 86436), (1764, 78204), (1862, 74088), (2052, 67228), (2058, 67032), (2128, 64827), (2352, 58653), (2394, 57624), (2401, 57456), (2646, 52136), (2736, 50421), (2744, 50274), (2793, 49392), (3024, 45619), (3087, 44688), (3192, 43218), (3528, 39102), (3591, 38416), (3724, 37044), (4104, 33614), (4116, 33516), (4788, 28812), (4802, 28728), (5292, 26068), (5488, 25137), (5586, 24696), (6174, 22344), (6384, 21609), (6517, 21168), (7056, 19551), (7182, 19208), (7203, 19152), (7448, 18522), (8208, 16807), (8232, 16758), (8379, 16464), (9261, 14896), (9576, 14406), (9604, 14364), (10584, 13034), (11172, 12348)]