179490428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{80273}}^1$

素因数の和:80333

約数の個数: 24

約数和(自身を含む): 346141488

約数和(自身を除く): 166651060

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 80273, 160546, 321092, 1043549, 2087098, 3451739, 4174196, 6903478, 13806956, 44872607, 89745214, 179490428]

約数ペア:

[(1, 179490428), (2, 89745214), (4, 44872607), (13, 13806956), (26, 6903478), (43, 4174196), (52, 3451739), (86, 2087098), (172, 1043549), (559, 321092), (1118, 160546), (2236, 80273)]