142342144

素因数分解:

$2^{11}\times 7^1\times {\mathrm{9929}}^1$

素因数の和:9958

約数の個数: 48

約数和(自身を含む): 325306800

約数和(自身を除く): 182964656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 9929, 14336, 19858, 39716, 69503, 79432, 139006, 158864, 278012, 317728, 556024, 635456, 1112048, 1270912, 2224096, 2541824, 4448192, 5083648, 8896384, 10167296, 17792768, 20334592, 35585536, 71171072, 142342144]

約数ペア:

[(1, 142342144), (2, 71171072), (4, 35585536), (7, 20334592), (8, 17792768), (14, 10167296), (16, 8896384), (28, 5083648), (32, 4448192), (56, 2541824), (64, 2224096), (112, 1270912), (128, 1112048), (224, 635456), (256, 556024), (448, 317728), (512, 278012), (896, 158864), (1024, 139006), (1792, 79432), (2048, 69503), (3584, 39716), (7168, 19858), (9929, 14336)]