158196416

素因数分解:

$2^6\times 7^1\times {\mathrm{353117}}^1$

素因数の和:353136

約数の個数: 28

約数和(自身を含む): 358767888

約数和(自身を除く): 200571472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 353117, 706234, 1412468, 2471819, 2824936, 4943638, 5649872, 9887276, 11299744, 19774552, 22599488, 39549104, 79098208, 158196416]

約数ペア:

[(1, 158196416), (2, 79098208), (4, 39549104), (7, 22599488), (8, 19774552), (14, 11299744), (16, 9887276), (28, 5649872), (32, 4943638), (56, 2824936), (64, 2471819), (112, 1412468), (224, 706234), (448, 353117)]