142705248

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1369

約数の個数: 144

約数和(自身を含む): 455051520

約数和(自身を除く): 312346272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 196, 224, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 672, 736, 784, 966, 1104, 1127, 1176, 1288, 1319, 1568, 1932, 2208, 2254, 2352, 2576, 2638, 3381, 3864, 3957, 4508, 4704, 5152, 5276, 6762, 7728, 7914, 9016, 9233, 10552, 13524, 15456, 15828, 18032, 18466, 21104, 27048, 27699, 30337, 31656, 36064, 36932, 42208, 54096, 55398, 60674, 63312, 64631, 73864, 91011, 108192, 110796, 121348, 126624, 129262, 147728, 182022, 193893, 212359, 221592, 242696, 258524, 295456, 364044, 387786, 424718, 443184, 485392, 517048, 637077, 728088, 775572, 849436, 886368, 970784, 1034096, 1274154, 1456176, 1486513, 1551144, 1698872, 2068192, 2548308, 2912352, 2973026, 3102288, 3397744, 4459539, 5096616, 5946052, 6204576, 6795488, 8919078, 10193232, 11892104, 17838156, 20386464, 23784208, 35676312, 47568416, 71352624, 142705248]

約数ペア:

[(1, 142705248), (2, 71352624), (3, 47568416), (4, 35676312), (6, 23784208), (7, 20386464), (8, 17838156), (12, 11892104), (14, 10193232), (16, 8919078), (21, 6795488), (23, 6204576), (24, 5946052), (28, 5096616), (32, 4459539), (42, 3397744), (46, 3102288), (48, 2973026), (49, 2912352), (56, 2548308), (69, 2068192), (84, 1698872), (92, 1551144), (96, 1486513), (98, 1456176), (112, 1274154), (138, 1034096), (147, 970784), (161, 886368), (168, 849436), (184, 775572), (196, 728088), (224, 637077), (276, 517048), (294, 485392), (322, 443184), (336, 424718), (368, 387786), (392, 364044), (483, 295456), (552, 258524), (588, 242696), (644, 221592), (672, 212359), (736, 193893), (784, 182022), (966, 147728), (1104, 129262), (1127, 126624), (1176, 121348), (1288, 110796), (1319, 108192), (1568, 91011), (1932, 73864), (2208, 64631), (2254, 63312), (2352, 60674), (2576, 55398), (2638, 54096), (3381, 42208), (3864, 36932), (3957, 36064), (4508, 31656), (4704, 30337), (5152, 27699), (5276, 27048), (6762, 21104), (7728, 18466), (7914, 18032), (9016, 15828), (9233, 15456), (10552, 13524)]