133644518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 248532480

約数和(自身を除く): 114887962

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 367, 518, 703, 734, 1369, 1406, 2569, 2738, 4921, 5138, 6973, 9583, 9842, 13579, 13946, 19166, 26011, 27158, 48811, 52022, 95053, 97622, 182077, 190106, 258001, 364154, 502423, 516002, 1004846, 1806007, 3516961, 3612014, 7033922, 9546037, 19092074, 66822259, 133644518]

約数ペア:

[(1, 133644518), (2, 66822259), (7, 19092074), (14, 9546037), (19, 7033922), (37, 3612014), (38, 3516961), (74, 1806007), (133, 1004846), (259, 516002), (266, 502423), (367, 364154), (518, 258001), (703, 190106), (734, 182077), (1369, 97622), (1406, 95053), (2569, 52022), (2738, 48811), (4921, 27158), (5138, 26011), (6973, 19166), (9583, 13946), (9842, 13579)]