126586816

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{5479}}^1$

素因数の和:5529

約数の個数: 42

約数和(自身を含む): 265160760

約数和(自身を除く): 138573944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5479, 5776, 10958, 11552, 21916, 23104, 43832, 87664, 104101, 175328, 208202, 350656, 416404, 832808, 1665616, 1977919, 3331232, 3955838, 6662464, 7911676, 15823352, 31646704, 63293408, 126586816]

約数ペア:

[(1, 126586816), (2, 63293408), (4, 31646704), (8, 15823352), (16, 7911676), (19, 6662464), (32, 3955838), (38, 3331232), (64, 1977919), (76, 1665616), (152, 832808), (304, 416404), (361, 350656), (608, 208202), (722, 175328), (1216, 104101), (1444, 87664), (2888, 43832), (5479, 23104), (5776, 21916), (10958, 11552)]