104788208

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 239984640

約数和(自身を除く): 135196432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 127, 139, 212, 254, 278, 371, 424, 508, 556, 742, 848, 889, 973, 1016, 1112, 1484, 1778, 1946, 2032, 2224, 2968, 3556, 3892, 5936, 6731, 7112, 7367, 7784, 13462, 14224, 14734, 15568, 17653, 26924, 29468, 35306, 47117, 51569, 53848, 58936, 70612, 94234, 103138, 107696, 117872, 123571, 141224, 188468, 206276, 247142, 282448, 376936, 412552, 494284, 753872, 825104, 935609, 988568, 1871218, 1977136, 3742436, 6549263, 7484872, 13098526, 14969744, 26197052, 52394104, 104788208]

約数ペア:

[(1, 104788208), (2, 52394104), (4, 26197052), (7, 14969744), (8, 13098526), (14, 7484872), (16, 6549263), (28, 3742436), (53, 1977136), (56, 1871218), (106, 988568), (112, 935609), (127, 825104), (139, 753872), (212, 494284), (254, 412552), (278, 376936), (371, 282448), (424, 247142), (508, 206276), (556, 188468), (742, 141224), (848, 123571), (889, 117872), (973, 107696), (1016, 103138), (1112, 94234), (1484, 70612), (1778, 58936), (1946, 53848), (2032, 51569), (2224, 47117), (2968, 35306), (3556, 29468), (3892, 26924), (5936, 17653), (6731, 15568), (7112, 14734), (7367, 14224), (7784, 13462)]