131597856

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{35149}}^1$

素因数の和:35178

約数の個数: 72

約数和(自身を含む): 403029900

約数和(自身を除く): 271432044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 35149, 70298, 105447, 140596, 210894, 281192, 316341, 421788, 456937, 562384, 632682, 843576, 913874, 1124768, 1265364, 1370811, 1687152, 1827748, 2530728, 2741622, 3374304, 3655496, 4112433, 5061456, 5483244, 7310992, 8224866, 10122912, 10966488, 14621984, 16449732, 21932976, 32899464, 43865952, 65798928, 131597856]

約数ペア:

[(1, 131597856), (2, 65798928), (3, 43865952), (4, 32899464), (6, 21932976), (8, 16449732), (9, 14621984), (12, 10966488), (13, 10122912), (16, 8224866), (18, 7310992), (24, 5483244), (26, 5061456), (32, 4112433), (36, 3655496), (39, 3374304), (48, 2741622), (52, 2530728), (72, 1827748), (78, 1687152), (96, 1370811), (104, 1265364), (117, 1124768), (144, 913874), (156, 843576), (208, 632682), (234, 562384), (288, 456937), (312, 421788), (416, 316341), (468, 281192), (624, 210894), (936, 140596), (1248, 105447), (1872, 70298), (3744, 35149)]