159605164

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{4663}}^1$

素因数の和:4909

約数の個数: 24

約数和(自身を含む): 287302400

約数和(自身を除く): 127697236

約数列:

[1, 2, 4, 43, 86, 172, 199, 398, 796, 4663, 8557, 9326, 17114, 18652, 34228, 200509, 401018, 802036, 927937, 1855874, 3711748, 39901291, 79802582, 159605164]

約数ペア:

[(1, 159605164), (2, 79802582), (4, 39901291), (43, 3711748), (86, 1855874), (172, 927937), (199, 802036), (398, 401018), (796, 200509), (4663, 34228), (8557, 18652), (9326, 17114)]