141183889

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 193392640

約数和(自身を除く): 52208751

約数列:

[1, 7, 11, 19, 31, 77, 121, 133, 209, 217, 283, 341, 589, 847, 1463, 1981, 2299, 2387, 3113, 3751, 4123, 5377, 6479, 8773, 16093, 21791, 26257, 34243, 37639, 45353, 59147, 61411, 71269, 96503, 166687, 239701, 414029, 498883, 650617, 675521, 1061533, 1166809, 1833557, 4554319, 7430731, 12834899, 20169127, 141183889]

約数ペア:

[(1, 141183889), (7, 20169127), (11, 12834899), (19, 7430731), (31, 4554319), (77, 1833557), (121, 1166809), (133, 1061533), (209, 675521), (217, 650617), (283, 498883), (341, 414029), (589, 239701), (847, 166687), (1463, 96503), (1981, 71269), (2299, 61411), (2387, 59147), (3113, 45353), (3751, 37639), (4123, 34243), (5377, 26257), (6479, 21791), (8773, 16093)]