138018552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{991}}^1$

素因数の和:1836

約数の個数: 64

約数和(自身を含む): 395212800

約数和(自身を除く): 257194248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 829, 991, 1658, 1982, 2487, 2973, 3316, 3964, 4974, 5803, 5946, 6632, 6937, 7928, 9948, 11606, 11892, 13874, 17409, 19896, 20811, 23212, 23784, 27748, 34818, 41622, 46424, 55496, 69636, 83244, 139272, 166488, 821539, 1643078, 2464617, 3286156, 4929234, 5750773, 6572312, 9858468, 11501546, 17252319, 19716936, 23003092, 34504638, 46006184, 69009276, 138018552]

約数ペア:

[(1, 138018552), (2, 69009276), (3, 46006184), (4, 34504638), (6, 23003092), (7, 19716936), (8, 17252319), (12, 11501546), (14, 9858468), (21, 6572312), (24, 5750773), (28, 4929234), (42, 3286156), (56, 2464617), (84, 1643078), (168, 821539), (829, 166488), (991, 139272), (1658, 83244), (1982, 69636), (2487, 55496), (2973, 46424), (3316, 41622), (3964, 34818), (4974, 27748), (5803, 23784), (5946, 23212), (6632, 20811), (6937, 19896), (7928, 17409), (9948, 13874), (11606, 11892)]