138622464

素因数分解:

$2^9\times 3^2\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:540

約数の個数: 120

約数和(自身を含む): 406949400

約数和(自身を除く): 268326936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 256, 268, 288, 384, 402, 449, 512, 536, 576, 603, 768, 804, 898, 1072, 1152, 1206, 1347, 1536, 1608, 1796, 2144, 2304, 2412, 2694, 3216, 3592, 4041, 4288, 4608, 4824, 5388, 6432, 7184, 8082, 8576, 9648, 10776, 12864, 14368, 16164, 17152, 19296, 21552, 25728, 28736, 30083, 32328, 34304, 38592, 43104, 51456, 57472, 60166, 64656, 77184, 86208, 90249, 102912, 114944, 120332, 129312, 154368, 172416, 180498, 229888, 240664, 258624, 270747, 308736, 344832, 360996, 481328, 517248, 541494, 689664, 721992, 962656, 1034496, 1082988, 1443984, 1925312, 2068992, 2165976, 2887968, 3850624, 4331952, 5775936, 7701248, 8663904, 11551872, 15402496, 17327808, 23103744, 34655616, 46207488, 69311232, 138622464]

約数ペア:

[(1, 138622464), (2, 69311232), (3, 46207488), (4, 34655616), (6, 23103744), (8, 17327808), (9, 15402496), (12, 11551872), (16, 8663904), (18, 7701248), (24, 5775936), (32, 4331952), (36, 3850624), (48, 2887968), (64, 2165976), (67, 2068992), (72, 1925312), (96, 1443984), (128, 1082988), (134, 1034496), (144, 962656), (192, 721992), (201, 689664), (256, 541494), (268, 517248), (288, 481328), (384, 360996), (402, 344832), (449, 308736), (512, 270747), (536, 258624), (576, 240664), (603, 229888), (768, 180498), (804, 172416), (898, 154368), (1072, 129312), (1152, 120332), (1206, 114944), (1347, 102912), (1536, 90249), (1608, 86208), (1796, 77184), (2144, 64656), (2304, 60166), (2412, 57472), (2694, 51456), (3216, 43104), (3592, 38592), (4041, 34304), (4288, 32328), (4608, 30083), (4824, 28736), (5388, 25728), (6432, 21552), (7184, 19296), (8082, 17152), (8576, 16164), (9648, 14368), (10776, 12864)]