129545108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18287}}^1$

素因数の和:18332

約数の個数: 48

約数和(自身を含む): 294948864

約数和(自身を除く): 165403756

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 18287, 36574, 73148, 128009, 201157, 256018, 402314, 420601, 512036, 804628, 841202, 1408099, 1682404, 2816198, 2944207, 4626611, 5632396, 5888414, 9253222, 11776828, 18506444, 32386277, 64772554, 129545108]

約数ペア:

[(1, 129545108), (2, 64772554), (4, 32386277), (7, 18506444), (11, 11776828), (14, 9253222), (22, 5888414), (23, 5632396), (28, 4626611), (44, 2944207), (46, 2816198), (77, 1682404), (92, 1408099), (154, 841202), (161, 804628), (253, 512036), (308, 420601), (322, 402314), (506, 256018), (644, 201157), (1012, 128009), (1771, 73148), (3542, 36574), (7084, 18287)]