138254784

素因数分解:

$2^6\times 3^1\times {\mathrm{563}}^1\times {\mathrm{1279}}^1$

素因数の和:1857

約数の個数: 56

約数和(自身を含む): 366735360

約数和(自身を除く): 228480576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 563, 1126, 1279, 1689, 2252, 2558, 3378, 3837, 4504, 5116, 6756, 7674, 9008, 10232, 13512, 15348, 18016, 20464, 27024, 30696, 36032, 40928, 54048, 61392, 81856, 108096, 122784, 245568, 720077, 1440154, 2160231, 2880308, 4320462, 5760616, 8640924, 11521232, 17281848, 23042464, 34563696, 46084928, 69127392, 138254784]

約数ペア:

[(1, 138254784), (2, 69127392), (3, 46084928), (4, 34563696), (6, 23042464), (8, 17281848), (12, 11521232), (16, 8640924), (24, 5760616), (32, 4320462), (48, 2880308), (64, 2160231), (96, 1440154), (192, 720077), (563, 245568), (1126, 122784), (1279, 108096), (1689, 81856), (2252, 61392), (2558, 54048), (3378, 40928), (3837, 36032), (4504, 30696), (5116, 27024), (6756, 20464), (7674, 18016), (9008, 15348), (10232, 13512)]