123998504

素因数分解:

$2^3\times 7^1\times {\mathrm{829}}^1\times {\mathrm{2671}}^1$

素因数の和:3513

約数の個数: 32

約数和(自身を含む): 266131200

約数和(自身を除く): 142132696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 829, 1658, 2671, 3316, 5342, 5803, 6632, 10684, 11606, 18697, 21368, 23212, 37394, 46424, 74788, 149576, 2214259, 4428518, 8857036, 15499813, 17714072, 30999626, 61999252, 123998504]

約数ペア:

[(1, 123998504), (2, 61999252), (4, 30999626), (7, 17714072), (8, 15499813), (14, 8857036), (28, 4428518), (56, 2214259), (829, 149576), (1658, 74788), (2671, 46424), (3316, 37394), (5342, 23212), (5803, 21368), (6632, 18697), (10684, 11606)]