153689564

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1361}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 318816960

約数和(自身を除く): 165127396

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 109, 148, 218, 259, 436, 518, 763, 1036, 1361, 1526, 2722, 3052, 4033, 5444, 8066, 9527, 16132, 19054, 28231, 38108, 50357, 56462, 100714, 112924, 148349, 201428, 296698, 352499, 593396, 704998, 1038443, 1409996, 2076886, 4153772, 5488913, 10977826, 21955652, 38422391, 76844782, 153689564]

約数ペア:

[(1, 153689564), (2, 76844782), (4, 38422391), (7, 21955652), (14, 10977826), (28, 5488913), (37, 4153772), (74, 2076886), (109, 1409996), (148, 1038443), (218, 704998), (259, 593396), (436, 352499), (518, 296698), (763, 201428), (1036, 148349), (1361, 112924), (1526, 100714), (2722, 56462), (3052, 50357), (4033, 38108), (5444, 28231), (8066, 19054), (9527, 16132)]