156831268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{3191}}^1$

素因数の和:4323

約数の個数: 24

約数和(自身を含む): 299767104

約数和(自身を除く): 142935836

約数列:

[1, 2, 4, 11, 22, 44, 1117, 2234, 3191, 4468, 6382, 12287, 12764, 24574, 35101, 49148, 70202, 140404, 3564347, 7128694, 14257388, 39207817, 78415634, 156831268]

約数ペア:

[(1, 156831268), (2, 78415634), (4, 39207817), (11, 14257388), (22, 7128694), (44, 3564347), (1117, 140404), (2234, 70202), (3191, 49148), (4468, 35101), (6382, 24574), (12287, 12764)]