128284352

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2198

約数の個数: 84

約数和(自身を含む): 311856120

約数和(自身を除く): 183571768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 784, 931, 1064, 1216, 1568, 1862, 2128, 2153, 3136, 3724, 4256, 4306, 7448, 8512, 8612, 14896, 15071, 17224, 29792, 30142, 34448, 40907, 59584, 60284, 68896, 81814, 105497, 120568, 137792, 163628, 210994, 241136, 286349, 327256, 421988, 482272, 572698, 654512, 843976, 964544, 1145396, 1309024, 1687952, 2004443, 2290792, 2618048, 3375904, 4008886, 4581584, 6751808, 8017772, 9163168, 16035544, 18326336, 32071088, 64142176, 128284352]

約数ペア:

[(1, 128284352), (2, 64142176), (4, 32071088), (7, 18326336), (8, 16035544), (14, 9163168), (16, 8017772), (19, 6751808), (28, 4581584), (32, 4008886), (38, 3375904), (49, 2618048), (56, 2290792), (64, 2004443), (76, 1687952), (98, 1309024), (112, 1145396), (133, 964544), (152, 843976), (196, 654512), (224, 572698), (266, 482272), (304, 421988), (392, 327256), (448, 286349), (532, 241136), (608, 210994), (784, 163628), (931, 137792), (1064, 120568), (1216, 105497), (1568, 81814), (1862, 68896), (2128, 60284), (2153, 59584), (3136, 40907), (3724, 34448), (4256, 30142), (4306, 29792), (7448, 17224), (8512, 15071), (8612, 14896)]