157043068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1361}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 339562944

約数和(自身を除く): 182519876

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 317, 364, 634, 1268, 1361, 2219, 2722, 4121, 4438, 5444, 8242, 8876, 9527, 16484, 17693, 19054, 28847, 35386, 38108, 57694, 70772, 115388, 123851, 247702, 431437, 495404, 862874, 1725748, 3020059, 5608681, 6040118, 11217362, 12080236, 22434724, 39260767, 78521534, 157043068]

約数ペア:

[(1, 157043068), (2, 78521534), (4, 39260767), (7, 22434724), (13, 12080236), (14, 11217362), (26, 6040118), (28, 5608681), (52, 3020059), (91, 1725748), (182, 862874), (317, 495404), (364, 431437), (634, 247702), (1268, 123851), (1361, 115388), (2219, 70772), (2722, 57694), (4121, 38108), (4438, 35386), (5444, 28847), (8242, 19054), (8876, 17693), (9527, 16484)]