187924212

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 240

約数和(自身を含む): 609840000

約数和(自身を除く): 421915788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 89, 98, 108, 114, 126, 133, 147, 162, 171, 178, 189, 196, 228, 252, 266, 267, 294, 324, 342, 343, 356, 378, 399, 441, 513, 532, 534, 567, 588, 623, 684, 686, 756, 798, 801, 882, 931, 1026, 1029, 1068, 1134, 1197, 1246, 1323, 1372, 1539, 1596, 1602, 1691, 1764, 1862, 1869, 2052, 2058, 2268, 2394, 2403, 2492, 2646, 2793, 3078, 3087, 3204, 3382, 3591, 3724, 3738, 3969, 4116, 4361, 4788, 4806, 5073, 5292, 5586, 5607, 6156, 6174, 6517, 6764, 7182, 7209, 7476, 7938, 8379, 8722, 9261, 9612, 10146, 10773, 11172, 11214, 11837, 12348, 13034, 13083, 14364, 14418, 15219, 15876, 16758, 16821, 17444, 18522, 19551, 20292, 21546, 22428, 23674, 25137, 26068, 26166, 27783, 28836, 30438, 30527, 33516, 33642, 35511, 37044, 39102, 39249, 43092, 45657, 47348, 50274, 50463, 52332, 55566, 58653, 60876, 61054, 67284, 71022, 75411, 78204, 78498, 82859, 91314, 91581, 100548, 100926, 106533, 111132, 117306, 117747, 122108, 136971, 142044, 150822, 156996, 165718, 175959, 182628, 183162, 201852, 213066, 234612, 235494, 248577, 273942, 274743, 301644, 319599, 331436, 351918, 353241, 366324, 426132, 470988, 497154, 527877, 547884, 549486, 580013, 639198, 703836, 706482, 745731, 824229, 958797, 994308, 1055754, 1098972, 1160026, 1278396, 1412964, 1491462, 1648458, 1740039, 1917594, 2111508, 2237193, 2320052, 2472687, 2982924, 3296916, 3480078, 3835188, 4474386, 4945374, 5220117, 6711579, 6960156, 8948772, 9890748, 10440234, 13423158, 15660351, 20880468, 26846316, 31320702, 46981053, 62641404, 93962106, 187924212]

約数ペア:

[(1, 187924212), (2, 93962106), (3, 62641404), (4, 46981053), (6, 31320702), (7, 26846316), (9, 20880468), (12, 15660351), (14, 13423158), (18, 10440234), (19, 9890748), (21, 8948772), (27, 6960156), (28, 6711579), (36, 5220117), (38, 4945374), (42, 4474386), (49, 3835188), (54, 3480078), (57, 3296916), (63, 2982924), (76, 2472687), (81, 2320052), (84, 2237193), (89, 2111508), (98, 1917594), (108, 1740039), (114, 1648458), (126, 1491462), (133, 1412964), (147, 1278396), (162, 1160026), (171, 1098972), (178, 1055754), (189, 994308), (196, 958797), (228, 824229), (252, 745731), (266, 706482), (267, 703836), (294, 639198), (324, 580013), (342, 549486), (343, 547884), (356, 527877), (378, 497154), (399, 470988), (441, 426132), (513, 366324), (532, 353241), (534, 351918), (567, 331436), (588, 319599), (623, 301644), (684, 274743), (686, 273942), (756, 248577), (798, 235494), (801, 234612), (882, 213066), (931, 201852), (1026, 183162), (1029, 182628), (1068, 175959), (1134, 165718), (1197, 156996), (1246, 150822), (1323, 142044), (1372, 136971), (1539, 122108), (1596, 117747), (1602, 117306), (1691, 111132), (1764, 106533), (1862, 100926), (1869, 100548), (2052, 91581), (2058, 91314), (2268, 82859), (2394, 78498), (2403, 78204), (2492, 75411), (2646, 71022), (2793, 67284), (3078, 61054), (3087, 60876), (3204, 58653), (3382, 55566), (3591, 52332), (3724, 50463), (3738, 50274), (3969, 47348), (4116, 45657), (4361, 43092), (4788, 39249), (4806, 39102), (5073, 37044), (5292, 35511), (5586, 33642), (5607, 33516), (6156, 30527), (6174, 30438), (6517, 28836), (6764, 27783), (7182, 26166), (7209, 26068), (7476, 25137), (7938, 23674), (8379, 22428), (8722, 21546), (9261, 20292), (9612, 19551), (10146, 18522), (10773, 17444), (11172, 16821), (11214, 16758), (11837, 15876), (12348, 15219), (13034, 14418), (13083, 14364)]