122128384

素因数分解:

$2^{11}\times 7^2\times {\mathrm{1217}}^1$

素因数の和:1253

約数の個数: 72

約数和(自身を含む): 284299470

約数和(自身を除く): 162171086

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1217, 1568, 1792, 2048, 2434, 3136, 3584, 4868, 6272, 7168, 8519, 9736, 12544, 14336, 17038, 19472, 25088, 34076, 38944, 50176, 59633, 68152, 77888, 100352, 119266, 136304, 155776, 238532, 272608, 311552, 477064, 545216, 623104, 954128, 1090432, 1246208, 1908256, 2180864, 2492416, 3816512, 4361728, 7633024, 8723456, 15266048, 17446912, 30532096, 61064192, 122128384]

約数ペア:

[(1, 122128384), (2, 61064192), (4, 30532096), (7, 17446912), (8, 15266048), (14, 8723456), (16, 7633024), (28, 4361728), (32, 3816512), (49, 2492416), (56, 2180864), (64, 1908256), (98, 1246208), (112, 1090432), (128, 954128), (196, 623104), (224, 545216), (256, 477064), (392, 311552), (448, 272608), (512, 238532), (784, 155776), (896, 136304), (1024, 119266), (1217, 100352), (1568, 77888), (1792, 68152), (2048, 59633), (2434, 50176), (3136, 38944), (3584, 34076), (4868, 25088), (6272, 19472), (7168, 17038), (8519, 14336), (9736, 12544)]