156560012

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{44027}}^1$

素因数の和:44165

約数の個数: 24

約数和(自身を含む): 315592704

約数和(自身を除く): 159032692

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 44027, 88054, 176108, 308189, 616378, 1232756, 5591429, 11182858, 22365716, 39140003, 78280006, 156560012]

約数ペア:

[(1, 156560012), (2, 78280006), (4, 39140003), (7, 22365716), (14, 11182858), (28, 5591429), (127, 1232756), (254, 616378), (508, 308189), (889, 176108), (1778, 88054), (3556, 44027)]