138234236

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{45293}}^1$

素因数の和:45413

約数の個数: 24

約数和(自身を含む): 279011040

約数和(自身を除く): 140776804

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 45293, 90586, 181172, 317051, 634102, 1268204, 4936937, 9873874, 19747748, 34558559, 69117118, 138234236]

約数ペア:

[(1, 138234236), (2, 69117118), (4, 34558559), (7, 19747748), (14, 9873874), (28, 4936937), (109, 1268204), (218, 634102), (436, 317051), (763, 181172), (1526, 90586), (3052, 45293)]