109412729104

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{55339}}^1$

素因数の和:55620

約数の個数: 80

約数和(自身を含む): 245939814400

約数和(自身を除く): 136527085296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 139, 254, 278, 508, 556, 889, 973, 1016, 1112, 1778, 1946, 2032, 2224, 3556, 3892, 7112, 7784, 14224, 15568, 17653, 35306, 55339, 70612, 110678, 123571, 141224, 221356, 247142, 282448, 387373, 442712, 494284, 774746, 885424, 988568, 1549492, 1977136, 3098984, 6197968, 7028053, 7692121, 14056106, 15384242, 28112212, 30768484, 49196371, 53844847, 56224424, 61536968, 98392742, 107689694, 112448848, 123073936, 196785484, 215379388, 393570968, 430758776, 787141936, 861517552, 976899367, 1953798734, 3907597468, 6838295569, 7815194936, 13676591138, 15630389872, 27353182276, 54706364552, 109412729104]

約数ペア:

[(1, 109412729104), (2, 54706364552), (4, 27353182276), (7, 15630389872), (8, 13676591138), (14, 7815194936), (16, 6838295569), (28, 3907597468), (56, 1953798734), (112, 976899367), (127, 861517552), (139, 787141936), (254, 430758776), (278, 393570968), (508, 215379388), (556, 196785484), (889, 123073936), (973, 112448848), (1016, 107689694), (1112, 98392742), (1778, 61536968), (1946, 56224424), (2032, 53844847), (2224, 49196371), (3556, 30768484), (3892, 28112212), (7112, 15384242), (7784, 14056106), (14224, 7692121), (15568, 7028053), (17653, 6197968), (35306, 3098984), (55339, 1977136), (70612, 1549492), (110678, 988568), (123571, 885424), (141224, 774746), (221356, 494284), (247142, 442712), (282448, 387373)]