157048964

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{1621}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 280807128

約数和(自身を除く): 123758164

約数列:

[1, 2, 4, 53, 106, 212, 457, 914, 1621, 1828, 3242, 6484, 24221, 48442, 85913, 96884, 171826, 343652, 740797, 1481594, 2963188, 39262241, 78524482, 157048964]

約数ペア:

[(1, 157048964), (2, 78524482), (4, 39262241), (53, 2963188), (106, 1481594), (212, 740797), (457, 343652), (914, 171826), (1621, 96884), (1828, 85913), (3242, 48442), (6484, 24221)]