126536704

素因数分解:

$2^{10}\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 88

約数和(自身を含む): 293457920

約数和(自身を除く): 166921216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 139, 224, 254, 256, 278, 448, 508, 512, 556, 889, 896, 973, 1016, 1024, 1112, 1778, 1792, 1946, 2032, 2224, 3556, 3584, 3892, 4064, 4448, 7112, 7168, 7784, 8128, 8896, 14224, 15568, 16256, 17653, 17792, 28448, 31136, 32512, 35306, 35584, 56896, 62272, 65024, 70612, 71168, 113792, 123571, 124544, 130048, 141224, 142336, 227584, 247142, 249088, 282448, 455168, 494284, 498176, 564896, 910336, 988568, 996352, 1129792, 1977136, 2259584, 3954272, 4519168, 7908544, 9038336, 15817088, 18076672, 31634176, 63268352, 126536704]

約数ペア:

[(1, 126536704), (2, 63268352), (4, 31634176), (7, 18076672), (8, 15817088), (14, 9038336), (16, 7908544), (28, 4519168), (32, 3954272), (56, 2259584), (64, 1977136), (112, 1129792), (127, 996352), (128, 988568), (139, 910336), (224, 564896), (254, 498176), (256, 494284), (278, 455168), (448, 282448), (508, 249088), (512, 247142), (556, 227584), (889, 142336), (896, 141224), (973, 130048), (1016, 124544), (1024, 123571), (1112, 113792), (1778, 71168), (1792, 70612), (1946, 65024), (2032, 62272), (2224, 56896), (3556, 35584), (3584, 35306), (3892, 32512), (4064, 31136), (4448, 28448), (7112, 17792), (7168, 17653), (7784, 16256), (8128, 15568), (8896, 14224)]