131600448

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 168

約数和(自身を含む): 436180992

約数和(自身を除く): 304580544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 127, 144, 168, 192, 224, 252, 254, 257, 288, 336, 381, 448, 504, 508, 514, 576, 672, 762, 771, 889, 1008, 1016, 1028, 1143, 1344, 1524, 1542, 1778, 1799, 2016, 2032, 2056, 2286, 2313, 2667, 3048, 3084, 3556, 3598, 4032, 4064, 4112, 4572, 4626, 5334, 5397, 6096, 6168, 7112, 7196, 8001, 8128, 8224, 9144, 9252, 10668, 10794, 12192, 12336, 14224, 14392, 16002, 16191, 16448, 18288, 18504, 21336, 21588, 24384, 24672, 28448, 28784, 32004, 32382, 32639, 36576, 37008, 42672, 43176, 49344, 56896, 57568, 64008, 64764, 65278, 73152, 74016, 85344, 86352, 97917, 115136, 128016, 129528, 130556, 148032, 170688, 172704, 195834, 228473, 256032, 259056, 261112, 293751, 345408, 391668, 456946, 512064, 518112, 522224, 587502, 685419, 783336, 913892, 1036224, 1044448, 1175004, 1370838, 1566672, 1827784, 2056257, 2088896, 2350008, 2741676, 3133344, 3655568, 4112514, 4700016, 5483352, 6266688, 7311136, 8225028, 9400032, 10966704, 14622272, 16450056, 18800064, 21933408, 32900112, 43866816, 65800224, 131600448]

約数ペア:

[(1, 131600448), (2, 65800224), (3, 43866816), (4, 32900112), (6, 21933408), (7, 18800064), (8, 16450056), (9, 14622272), (12, 10966704), (14, 9400032), (16, 8225028), (18, 7311136), (21, 6266688), (24, 5483352), (28, 4700016), (32, 4112514), (36, 3655568), (42, 3133344), (48, 2741676), (56, 2350008), (63, 2088896), (64, 2056257), (72, 1827784), (84, 1566672), (96, 1370838), (112, 1175004), (126, 1044448), (127, 1036224), (144, 913892), (168, 783336), (192, 685419), (224, 587502), (252, 522224), (254, 518112), (257, 512064), (288, 456946), (336, 391668), (381, 345408), (448, 293751), (504, 261112), (508, 259056), (514, 256032), (576, 228473), (672, 195834), (762, 172704), (771, 170688), (889, 148032), (1008, 130556), (1016, 129528), (1028, 128016), (1143, 115136), (1344, 97917), (1524, 86352), (1542, 85344), (1778, 74016), (1799, 73152), (2016, 65278), (2032, 64764), (2056, 64008), (2286, 57568), (2313, 56896), (2667, 49344), (3048, 43176), (3084, 42672), (3556, 37008), (3598, 36576), (4032, 32639), (4064, 32382), (4112, 32004), (4572, 28784), (4626, 28448), (5334, 24672), (5397, 24384), (6096, 21588), (6168, 21336), (7112, 18504), (7196, 18288), (8001, 16448), (8128, 16191), (8224, 16002), (9144, 14392), (9252, 14224), (10668, 12336), (10794, 12192)]