151990828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{13441}}^1$

素因数の和:13713

約数の個数: 24

約数和(自身を含む): 291315024

約数和(自身を除く): 139324196

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2827, 5654, 11308, 13441, 26882, 53764, 147851, 295702, 591404, 3454337, 6908674, 13817348, 37997707, 75995414, 151990828]

約数ペア:

[(1, 151990828), (2, 75995414), (4, 37997707), (11, 13817348), (22, 6908674), (44, 3454337), (257, 591404), (514, 295702), (1028, 147851), (2827, 53764), (5654, 26882), (11308, 13441)]