168508732

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{23417}}^1$

素因数の和:23685

約数の個数: 24

約数和(自身を含む): 338343264

約数和(自身を除く): 169834532

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 23417, 46834, 93668, 163919, 327838, 655676, 6018169, 12036338, 24072676, 42127183, 84254366, 168508732]

約数ペア:

[(1, 168508732), (2, 84254366), (4, 42127183), (7, 24072676), (14, 12036338), (28, 6018169), (257, 655676), (514, 327838), (1028, 163919), (1799, 93668), (3598, 46834), (7196, 23417)]