131461492

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{2129}}^1$

素因数の和:2535

約数の個数: 24

約数和(自身を含む): 236174400

約数和(自身を除く): 104712908

約数列:

[1, 2, 4, 43, 86, 172, 359, 718, 1436, 2129, 4258, 8516, 15437, 30874, 61748, 91547, 183094, 366188, 764311, 1528622, 3057244, 32865373, 65730746, 131461492]

約数ペア:

[(1, 131461492), (2, 65730746), (4, 32865373), (43, 3057244), (86, 1528622), (172, 764311), (359, 366188), (718, 183094), (1436, 91547), (2129, 61748), (4258, 30874), (8516, 15437)]