131353326

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:767

約数の個数: 80

約数和(自身を含む): 320735184

約数和(自身を除く): 189381858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 97, 117, 162, 194, 234, 291, 351, 582, 643, 702, 873, 1053, 1261, 1286, 1746, 1929, 2106, 2522, 2619, 3783, 3858, 5238, 5787, 7566, 7857, 8359, 11349, 11574, 15714, 16718, 17361, 22698, 25077, 34047, 34722, 50154, 52083, 62371, 68094, 75231, 102141, 104166, 124742, 150462, 187113, 204282, 225693, 374226, 451386, 561339, 677079, 810823, 1122678, 1354158, 1621646, 1684017, 2432469, 3368034, 4864938, 5052051, 7297407, 10104102, 14594814, 21892221, 43784442, 65676663, 131353326]

約数ペア:

[(1, 131353326), (2, 65676663), (3, 43784442), (6, 21892221), (9, 14594814), (13, 10104102), (18, 7297407), (26, 5052051), (27, 4864938), (39, 3368034), (54, 2432469), (78, 1684017), (81, 1621646), (97, 1354158), (117, 1122678), (162, 810823), (194, 677079), (234, 561339), (291, 451386), (351, 374226), (582, 225693), (643, 204282), (702, 187113), (873, 150462), (1053, 124742), (1261, 104166), (1286, 102141), (1746, 75231), (1929, 68094), (2106, 62371), (2522, 52083), (2619, 50154), (3783, 34722), (3858, 34047), (5238, 25077), (5787, 22698), (7566, 17361), (7857, 16718), (8359, 15714), (11349, 11574)]