166736414

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{15913}}^1$

素因数の和:15972

約数の個数: 24

約数和(自身を含む): 279577152

約数和(自身を除く): 112840738

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 15913, 31826, 206869, 413738, 493303, 986606, 2689297, 5378594, 6412939, 12825878, 83368207, 166736414]

約数ペア:

[(1, 166736414), (2, 83368207), (13, 12825878), (26, 6412939), (31, 5378594), (62, 2689297), (169, 986606), (338, 493303), (403, 413738), (806, 206869), (5239, 31826), (10478, 15913)]