131499104

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{941}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 283436496

約数和(自身を除く): 151937392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 397, 794, 941, 1588, 1882, 3176, 3764, 4367, 6352, 7528, 8734, 10351, 12704, 15056, 17468, 20702, 30112, 34936, 41404, 69872, 82808, 139744, 165616, 331232, 373577, 747154, 1494308, 2988616, 4109347, 5977232, 8218694, 11954464, 16437388, 32874776, 65749552, 131499104]

約数ペア:

[(1, 131499104), (2, 65749552), (4, 32874776), (8, 16437388), (11, 11954464), (16, 8218694), (22, 5977232), (32, 4109347), (44, 2988616), (88, 1494308), (176, 747154), (352, 373577), (397, 331232), (794, 165616), (941, 139744), (1588, 82808), (1882, 69872), (3176, 41404), (3764, 34936), (4367, 30112), (6352, 20702), (7528, 17468), (8734, 15056), (10351, 12704)]