138866904

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 412439040

約数和(自身を除く): 273572136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 271, 396, 542, 647, 792, 813, 1084, 1294, 1626, 1941, 2168, 2439, 2588, 2981, 3252, 3882, 4878, 5176, 5823, 5962, 6504, 7117, 7764, 8943, 9756, 11646, 11924, 14234, 15528, 17886, 19512, 21351, 23292, 23848, 26829, 28468, 35772, 42702, 46584, 53658, 56936, 64053, 71544, 85404, 107316, 128106, 170808, 175337, 214632, 256212, 350674, 512424, 526011, 701348, 1052022, 1402696, 1578033, 1928707, 2104044, 3156066, 3857414, 4208088, 5786121, 6312132, 7714828, 11572242, 12624264, 15429656, 17358363, 23144484, 34716726, 46288968, 69433452, 138866904]

約数ペア:

[(1, 138866904), (2, 69433452), (3, 46288968), (4, 34716726), (6, 23144484), (8, 17358363), (9, 15429656), (11, 12624264), (12, 11572242), (18, 7714828), (22, 6312132), (24, 5786121), (33, 4208088), (36, 3857414), (44, 3156066), (66, 2104044), (72, 1928707), (88, 1578033), (99, 1402696), (132, 1052022), (198, 701348), (264, 526011), (271, 512424), (396, 350674), (542, 256212), (647, 214632), (792, 175337), (813, 170808), (1084, 128106), (1294, 107316), (1626, 85404), (1941, 71544), (2168, 64053), (2439, 56936), (2588, 53658), (2981, 46584), (3252, 42702), (3882, 35772), (4878, 28468), (5176, 26829), (5823, 23848), (5962, 23292), (6504, 21351), (7117, 19512), (7764, 17886), (8943, 15528), (9756, 14234), (11646, 11924)]