127681862

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4017

約数の個数: 48

約数和(自身を含む): 253317120

約数和(自身を除く): 125635258

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1463, 1694, 2299, 2926, 3967, 4598, 7934, 16093, 27769, 32186, 43637, 55538, 75373, 87274, 150746, 305459, 480007, 527611, 610918, 829103, 960014, 1055222, 1658206, 3360049, 5803721, 6720098, 9120133, 11607442, 18240266, 63840931, 127681862]

約数ペア:

[(1, 127681862), (2, 63840931), (7, 18240266), (11, 11607442), (14, 9120133), (19, 6720098), (22, 5803721), (38, 3360049), (77, 1658206), (121, 1055222), (133, 960014), (154, 829103), (209, 610918), (242, 527611), (266, 480007), (418, 305459), (847, 150746), (1463, 87274), (1694, 75373), (2299, 55538), (2926, 43637), (3967, 32186), (4598, 27769), (7934, 16093)]