159296824

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{77479}}^1$

素因数の和:77742

約数の個数: 16

約数和(自身を含む): 299847600

約数和(自身を除く): 140550776

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 77479, 154958, 309916, 619832, 19912103, 39824206, 79648412, 159296824]

約数ペア:

[(1, 159296824), (2, 79648412), (4, 39824206), (8, 19912103), (257, 619832), (514, 309916), (1028, 154958), (2056, 77479)]