171049256

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{15349}}^1$

素因数の和:15561

約数の個数: 32

約数和(自身を含む): 368400000

約数和(自身を除く): 197350744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 11144, 15349, 30698, 61396, 107443, 122792, 214886, 429772, 859544, 3054451, 6108902, 12217804, 21381157, 24435608, 42762314, 85524628, 171049256]

約数ペア:

[(1, 171049256), (2, 85524628), (4, 42762314), (7, 24435608), (8, 21381157), (14, 12217804), (28, 6108902), (56, 3054451), (199, 859544), (398, 429772), (796, 214886), (1393, 122792), (1592, 107443), (2786, 61396), (5572, 30698), (11144, 15349)]