186937254

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 520058880

約数和(自身を除く): 333121626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 43, 49, 53, 54, 62, 63, 86, 93, 98, 106, 126, 129, 147, 159, 186, 189, 217, 258, 279, 294, 301, 318, 371, 378, 387, 434, 441, 477, 558, 602, 651, 742, 774, 837, 882, 903, 954, 1113, 1161, 1302, 1323, 1333, 1431, 1519, 1643, 1674, 1806, 1953, 2107, 2226, 2279, 2322, 2597, 2646, 2666, 2709, 2862, 3038, 3286, 3339, 3906, 3999, 4214, 4557, 4558, 4929, 5194, 5418, 5859, 6321, 6678, 6837, 7791, 7998, 8127, 9114, 9331, 9858, 10017, 11501, 11718, 11997, 12642, 13671, 13674, 14787, 15582, 15953, 16254, 18662, 18963, 20034, 20511, 23002, 23373, 23994, 27342, 27993, 29574, 31906, 34503, 35991, 37926, 41013, 41022, 44361, 46746, 47859, 55986, 56889, 61533, 65317, 69006, 70119, 70649, 71982, 80507, 82026, 83979, 88722, 95718, 103509, 111671, 113778, 123066, 130634, 140238, 141298, 143577, 161014, 167958, 195951, 207018, 211947, 223342, 241521, 251937, 287154, 310527, 335013, 391902, 423894, 430731, 483042, 494543, 503874, 587853, 621054, 635841, 670026, 724563, 861462, 989086, 1005039, 1175706, 1271682, 1449126, 1483629, 1763559, 1907523, 2010078, 2173689, 2967258, 3015117, 3461801, 3527118, 3815046, 4347378, 4450887, 6030234, 6923602, 8901774, 10385403, 13352661, 20770806, 26705322, 31156209, 62312418, 93468627, 186937254]

約数ペア:

[(1, 186937254), (2, 93468627), (3, 62312418), (6, 31156209), (7, 26705322), (9, 20770806), (14, 13352661), (18, 10385403), (21, 8901774), (27, 6923602), (31, 6030234), (42, 4450887), (43, 4347378), (49, 3815046), (53, 3527118), (54, 3461801), (62, 3015117), (63, 2967258), (86, 2173689), (93, 2010078), (98, 1907523), (106, 1763559), (126, 1483629), (129, 1449126), (147, 1271682), (159, 1175706), (186, 1005039), (189, 989086), (217, 861462), (258, 724563), (279, 670026), (294, 635841), (301, 621054), (318, 587853), (371, 503874), (378, 494543), (387, 483042), (434, 430731), (441, 423894), (477, 391902), (558, 335013), (602, 310527), (651, 287154), (742, 251937), (774, 241521), (837, 223342), (882, 211947), (903, 207018), (954, 195951), (1113, 167958), (1161, 161014), (1302, 143577), (1323, 141298), (1333, 140238), (1431, 130634), (1519, 123066), (1643, 113778), (1674, 111671), (1806, 103509), (1953, 95718), (2107, 88722), (2226, 83979), (2279, 82026), (2322, 80507), (2597, 71982), (2646, 70649), (2666, 70119), (2709, 69006), (2862, 65317), (3038, 61533), (3286, 56889), (3339, 55986), (3906, 47859), (3999, 46746), (4214, 44361), (4557, 41022), (4558, 41013), (4929, 37926), (5194, 35991), (5418, 34503), (5859, 31906), (6321, 29574), (6678, 27993), (6837, 27342), (7791, 23994), (7998, 23373), (8127, 23002), (9114, 20511), (9331, 20034), (9858, 18963), (10017, 18662), (11501, 16254), (11718, 15953), (11997, 15582), (12642, 14787), (13671, 13674)]