137256448

素因数分解:

$2^9\times 7^2\times {\mathrm{5471}}^1$

素因数の和:5503

約数の個数: 60

約数和(自身を含む): 319077792

約数和(自身を除く): 181821344

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, 1568, 1792, 3136, 3584, 5471, 6272, 10942, 12544, 21884, 25088, 38297, 43768, 76594, 87536, 153188, 175072, 268079, 306376, 350144, 536158, 612752, 700288, 1072316, 1225504, 1400576, 2144632, 2451008, 2801152, 4289264, 4902016, 8578528, 9804032, 17157056, 19608064, 34314112, 68628224, 137256448]

約数ペア:

[(1, 137256448), (2, 68628224), (4, 34314112), (7, 19608064), (8, 17157056), (14, 9804032), (16, 8578528), (28, 4902016), (32, 4289264), (49, 2801152), (56, 2451008), (64, 2144632), (98, 1400576), (112, 1225504), (128, 1072316), (196, 700288), (224, 612752), (256, 536158), (392, 350144), (448, 306376), (512, 268079), (784, 175072), (896, 153188), (1568, 87536), (1792, 76594), (3136, 43768), (3584, 38297), (5471, 25088), (6272, 21884), (10942, 12544)]