128892876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{2027}}^1$

素因数の和:2798

約数の個数: 48

約数和(自身を含む): 344338176

約数和(自身を除く): 215445300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 757, 1514, 2027, 2271, 3028, 4054, 4542, 5299, 6081, 8108, 9084, 10598, 12162, 14189, 15897, 21196, 24324, 28378, 31794, 42567, 56756, 63588, 85134, 170268, 1534439, 3068878, 4603317, 6137756, 9206634, 10741073, 18413268, 21482146, 32223219, 42964292, 64446438, 128892876]

約数ペア:

[(1, 128892876), (2, 64446438), (3, 42964292), (4, 32223219), (6, 21482146), (7, 18413268), (12, 10741073), (14, 9206634), (21, 6137756), (28, 4603317), (42, 3068878), (84, 1534439), (757, 170268), (1514, 85134), (2027, 63588), (2271, 56756), (3028, 42567), (4054, 31794), (4542, 28378), (5299, 24324), (6081, 21196), (8108, 15897), (9084, 14189), (10598, 12162)]