156964440212

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{2104871}}^1$

素因数の和:2105159

約数の個数: 24

約数和(自身を含む): 278887120512

約数和(自身を除く): 121922680300

約数列:

[1, 2, 4, 103, 181, 206, 362, 412, 724, 18643, 37286, 74572, 2104871, 4209742, 8419484, 216801713, 380981651, 433603426, 761963302, 867206852, 1523926604, 39241110053, 78482220106, 156964440212]

約数ペア:

[(1, 156964440212), (2, 78482220106), (4, 39241110053), (103, 1523926604), (181, 867206852), (206, 761963302), (362, 433603426), (412, 380981651), (724, 216801713), (18643, 8419484), (37286, 4209742), (74572, 2104871)]