168302576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{809147}}^1$

素因数の和:809168

約数の個数: 20

約数和(自身を含む): 351170232

約数和(自身を除く): 182867656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 809147, 1618294, 3236588, 6473176, 10518911, 12946352, 21037822, 42075644, 84151288, 168302576]

約数ペア:

[(1, 168302576), (2, 84151288), (4, 42075644), (8, 21037822), (13, 12946352), (16, 10518911), (26, 6473176), (52, 3236588), (104, 1618294), (208, 809147)]