131458716

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{28753}}^1$

素因数の和:28890

約数の個数: 36

約数和(自身を含む): 334926592

約数和(自身を除く): 203467876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 28753, 57506, 86259, 115012, 172518, 258777, 345036, 517554, 1035108, 3651631, 7303262, 10954893, 14606524, 21909786, 32864679, 43819572, 65729358, 131458716]

約数ペア:

[(1, 131458716), (2, 65729358), (3, 43819572), (4, 32864679), (6, 21909786), (9, 14606524), (12, 10954893), (18, 7303262), (36, 3651631), (127, 1035108), (254, 517554), (381, 345036), (508, 258777), (762, 172518), (1143, 115012), (1524, 86259), (2286, 57506), (4572, 28753)]