126821912

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{9397}}^1$

素因数の和:9651

約数の個数: 32

約数和(自身を含む): 272917920

約数和(自身を除く): 146096008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1687, 1928, 3374, 6748, 9397, 13496, 18794, 37588, 65779, 75176, 131558, 263116, 526232, 2264677, 4529354, 9058708, 15852739, 18117416, 31705478, 63410956, 126821912]

約数ペア:

[(1, 126821912), (2, 63410956), (4, 31705478), (7, 18117416), (8, 15852739), (14, 9058708), (28, 4529354), (56, 2264677), (241, 526232), (482, 263116), (964, 131558), (1687, 75176), (1928, 65779), (3374, 37588), (6748, 18794), (9397, 13496)]