189927738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 563576832

約数和(自身を除く): 373649094

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 83, 91, 99, 117, 126, 127, 143, 154, 166, 182, 198, 231, 234, 249, 254, 273, 286, 381, 429, 462, 498, 546, 581, 693, 747, 762, 819, 858, 889, 913, 1001, 1079, 1143, 1162, 1287, 1386, 1397, 1494, 1638, 1651, 1743, 1778, 1826, 2002, 2158, 2286, 2574, 2667, 2739, 2794, 3003, 3237, 3302, 3486, 4191, 4953, 5229, 5334, 5478, 6006, 6391, 6474, 7553, 8001, 8217, 8382, 9009, 9711, 9779, 9906, 10458, 10541, 11557, 11869, 12573, 12782, 14859, 15106, 16002, 16434, 18018, 18161, 19173, 19422, 19558, 21082, 22659, 23114, 23738, 25146, 29337, 29718, 31623, 34671, 35607, 36322, 38346, 45318, 54483, 57519, 58674, 63246, 67977, 69342, 71214, 73787, 83083, 88011, 94869, 104013, 106821, 108966, 115038, 115951, 127127, 135954, 137033, 147574, 163449, 166166, 176022, 189738, 208026, 213642, 221361, 231902, 249249, 254254, 274066, 326898, 347853, 381381, 411099, 442722, 498498, 664083, 695706, 747747, 762762, 811657, 822198, 959231, 1043559, 1144143, 1233297, 1328166, 1495494, 1507363, 1623314, 1918462, 2087118, 2288286, 2434971, 2466594, 2877693, 3014726, 4522089, 4869942, 5755386, 7304913, 8633079, 9044178, 10551541, 13566267, 14609826, 17266158, 21103082, 27132534, 31654623, 63309246, 94963869, 189927738]

約数ペア:

[(1, 189927738), (2, 94963869), (3, 63309246), (6, 31654623), (7, 27132534), (9, 21103082), (11, 17266158), (13, 14609826), (14, 13566267), (18, 10551541), (21, 9044178), (22, 8633079), (26, 7304913), (33, 5755386), (39, 4869942), (42, 4522089), (63, 3014726), (66, 2877693), (77, 2466594), (78, 2434971), (83, 2288286), (91, 2087118), (99, 1918462), (117, 1623314), (126, 1507363), (127, 1495494), (143, 1328166), (154, 1233297), (166, 1144143), (182, 1043559), (198, 959231), (231, 822198), (234, 811657), (249, 762762), (254, 747747), (273, 695706), (286, 664083), (381, 498498), (429, 442722), (462, 411099), (498, 381381), (546, 347853), (581, 326898), (693, 274066), (747, 254254), (762, 249249), (819, 231902), (858, 221361), (889, 213642), (913, 208026), (1001, 189738), (1079, 176022), (1143, 166166), (1162, 163449), (1287, 147574), (1386, 137033), (1397, 135954), (1494, 127127), (1638, 115951), (1651, 115038), (1743, 108966), (1778, 106821), (1826, 104013), (2002, 94869), (2158, 88011), (2286, 83083), (2574, 73787), (2667, 71214), (2739, 69342), (2794, 67977), (3003, 63246), (3237, 58674), (3302, 57519), (3486, 54483), (4191, 45318), (4953, 38346), (5229, 36322), (5334, 35607), (5478, 34671), (6006, 31623), (6391, 29718), (6474, 29337), (7553, 25146), (8001, 23738), (8217, 23114), (8382, 22659), (9009, 21082), (9711, 19558), (9779, 19422), (9906, 19173), (10458, 18161), (10541, 18018), (11557, 16434), (11869, 16002), (12573, 15106), (12782, 14859)]