188520052

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 441262080

約数和(自身を除く): 252742028

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 31, 38, 46, 49, 62, 71, 76, 92, 98, 124, 133, 142, 161, 196, 217, 266, 284, 322, 434, 437, 497, 532, 589, 644, 713, 868, 874, 931, 994, 1127, 1178, 1349, 1426, 1519, 1633, 1748, 1862, 1988, 2201, 2254, 2356, 2698, 2852, 3038, 3059, 3266, 3479, 3724, 4123, 4402, 4508, 4991, 5396, 6076, 6118, 6532, 6958, 8246, 8804, 9443, 9982, 11431, 12236, 13547, 13916, 15407, 16492, 18886, 19964, 21413, 22862, 27094, 28861, 30814, 31027, 34937, 37772, 41819, 42826, 45724, 50623, 54188, 57722, 61628, 62054, 66101, 69874, 80017, 83638, 85652, 94829, 101246, 107849, 115444, 124108, 132202, 139748, 160034, 167276, 189658, 202492, 215698, 217189, 264404, 292733, 320068, 354361, 379316, 431396, 434378, 585466, 663803, 708722, 868756, 961837, 1170932, 1327606, 1417444, 1520323, 1923674, 2049131, 2480527, 2655212, 3040646, 3847348, 4098262, 4961054, 6081292, 6732859, 8196524, 9922108, 13465718, 26931436, 47130013, 94260026, 188520052]

約数ペア:

[(1, 188520052), (2, 94260026), (4, 47130013), (7, 26931436), (14, 13465718), (19, 9922108), (23, 8196524), (28, 6732859), (31, 6081292), (38, 4961054), (46, 4098262), (49, 3847348), (62, 3040646), (71, 2655212), (76, 2480527), (92, 2049131), (98, 1923674), (124, 1520323), (133, 1417444), (142, 1327606), (161, 1170932), (196, 961837), (217, 868756), (266, 708722), (284, 663803), (322, 585466), (434, 434378), (437, 431396), (497, 379316), (532, 354361), (589, 320068), (644, 292733), (713, 264404), (868, 217189), (874, 215698), (931, 202492), (994, 189658), (1127, 167276), (1178, 160034), (1349, 139748), (1426, 132202), (1519, 124108), (1633, 115444), (1748, 107849), (1862, 101246), (1988, 94829), (2201, 85652), (2254, 83638), (2356, 80017), (2698, 69874), (2852, 66101), (3038, 62054), (3059, 61628), (3266, 57722), (3479, 54188), (3724, 50623), (4123, 45724), (4402, 42826), (4508, 41819), (4991, 37772), (5396, 34937), (6076, 31027), (6118, 30814), (6532, 28861), (6958, 27094), (8246, 22862), (8804, 21413), (9443, 19964), (9982, 18886), (11431, 16492), (12236, 15407), (13547, 13916)]