156797393648

素因数分解:

$2^4\times 7^1\times {\mathrm{1399976729}}^1$

素因数の和:1399976744

約数の個数: 20

約数和(自身を含む): 347194229040

約数和(自身を除く): 190396835392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1399976729, 2799953458, 5599906916, 9799837103, 11199813832, 19599674206, 22399627664, 39199348412, 78398696824, 156797393648]

約数ペア:

[(1, 156797393648), (2, 78398696824), (4, 39199348412), (7, 22399627664), (8, 19599674206), (14, 11199813832), (16, 9799837103), (28, 5599906916), (56, 2799953458), (112, 1399976729)]