178304

素因数分解:

$2^7\times 7^1\times {\mathrm{199}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 408000

約数和(自身を除く): 229696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 199, 224, 398, 448, 796, 896, 1393, 1592, 2786, 3184, 5572, 6368, 11144, 12736, 22288, 25472, 44576, 89152, 178304]

約数ペア:

[(1, 178304), (2, 89152), (4, 44576), (7, 25472), (8, 22288), (14, 12736), (16, 11144), (28, 6368), (32, 5572), (56, 3184), (64, 2786), (112, 1592), (128, 1393), (199, 896), (224, 796), (398, 448)]