139861008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1$

素因数の和:1669

約数の個数: 120

約数和(自身を含む): 452649600

約数和(自身を除く): 312788592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 89, 112, 126, 144, 168, 178, 252, 267, 336, 356, 504, 534, 623, 712, 801, 1008, 1068, 1246, 1424, 1559, 1602, 1869, 2136, 2492, 3118, 3204, 3738, 4272, 4677, 4984, 5607, 6236, 6408, 7476, 9354, 9968, 10913, 11214, 12472, 12816, 14031, 14952, 18708, 21826, 22428, 24944, 28062, 29904, 32739, 37416, 43652, 44856, 56124, 65478, 74832, 87304, 89712, 98217, 112248, 130956, 138751, 174608, 196434, 224496, 261912, 277502, 392868, 416253, 523824, 555004, 785736, 832506, 971257, 1110008, 1248759, 1571472, 1665012, 1942514, 2220016, 2497518, 2913771, 3330024, 3885028, 4995036, 5827542, 6660048, 7770056, 8741313, 9990072, 11655084, 15540112, 17482626, 19980144, 23310168, 34965252, 46620336, 69930504, 139861008]

約数ペア:

[(1, 139861008), (2, 69930504), (3, 46620336), (4, 34965252), (6, 23310168), (7, 19980144), (8, 17482626), (9, 15540112), (12, 11655084), (14, 9990072), (16, 8741313), (18, 7770056), (21, 6660048), (24, 5827542), (28, 4995036), (36, 3885028), (42, 3330024), (48, 2913771), (56, 2497518), (63, 2220016), (72, 1942514), (84, 1665012), (89, 1571472), (112, 1248759), (126, 1110008), (144, 971257), (168, 832506), (178, 785736), (252, 555004), (267, 523824), (336, 416253), (356, 392868), (504, 277502), (534, 261912), (623, 224496), (712, 196434), (801, 174608), (1008, 138751), (1068, 130956), (1246, 112248), (1424, 98217), (1559, 89712), (1602, 87304), (1869, 74832), (2136, 65478), (2492, 56124), (3118, 44856), (3204, 43652), (3738, 37416), (4272, 32739), (4677, 29904), (4984, 28062), (5607, 24944), (6236, 22428), (6408, 21826), (7476, 18708), (9354, 14952), (9968, 14031), (10913, 12816), (11214, 12472)]