131512794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1699}}^1$

素因数の和:1827

約数の個数: 64

約数和(自身を含む): 319872000

約数和(自身を除く): 188359206

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 97, 114, 133, 194, 266, 291, 399, 582, 679, 798, 1358, 1699, 1843, 2037, 3398, 3686, 4074, 5097, 5529, 10194, 11058, 11893, 12901, 23786, 25802, 32281, 35679, 38703, 64562, 71358, 77406, 96843, 164803, 193686, 225967, 329606, 451934, 494409, 677901, 988818, 1153621, 1355802, 2307242, 3131257, 3460863, 6262514, 6921726, 9393771, 18787542, 21918799, 43837598, 65756397, 131512794]

約数ペア:

[(1, 131512794), (2, 65756397), (3, 43837598), (6, 21918799), (7, 18787542), (14, 9393771), (19, 6921726), (21, 6262514), (38, 3460863), (42, 3131257), (57, 2307242), (97, 1355802), (114, 1153621), (133, 988818), (194, 677901), (266, 494409), (291, 451934), (399, 329606), (582, 225967), (679, 193686), (798, 164803), (1358, 96843), (1699, 77406), (1843, 71358), (2037, 64562), (3398, 38703), (3686, 35679), (4074, 32281), (5097, 25802), (5529, 23786), (10194, 12901), (11058, 11893)]