165979532

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{1913}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 294756000

約数和(自身を除く): 128776468

約数列:

[1, 2, 4, 109, 199, 218, 398, 436, 796, 1913, 3826, 7652, 21691, 43382, 86764, 208517, 380687, 417034, 761374, 834068, 1522748, 41494883, 82989766, 165979532]

約数ペア:

[(1, 165979532), (2, 82989766), (4, 41494883), (109, 1522748), (199, 834068), (218, 761374), (398, 417034), (436, 380687), (796, 208517), (1913, 86764), (3826, 43382), (7652, 21691)]