131424776

素因数分解:

$2^3\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{1879}}^1$

素因数の和:3141

約数の個数: 32

約数和(自身を含む): 282000000

約数和(自身を除く): 150575224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1249, 1879, 2498, 3758, 4996, 7516, 8743, 9992, 13153, 15032, 17486, 26306, 34972, 52612, 69944, 105224, 2346871, 4693742, 9387484, 16428097, 18774968, 32856194, 65712388, 131424776]

約数ペア:

[(1, 131424776), (2, 65712388), (4, 32856194), (7, 18774968), (8, 16428097), (14, 9387484), (28, 4693742), (56, 2346871), (1249, 105224), (1879, 69944), (2498, 52612), (3758, 34972), (4996, 26306), (7516, 17486), (8743, 15032), (9992, 13153)]