156977005004

素因数分解:

$2^2\times {\mathrm{1381}}^1\times {\mathrm{28417271}}^1$

素因数の和:28418656

約数の個数: 12

約数和(自身を含む): 274908689328

約数和(自身を除く): 117931684324

約数列:

[1, 2, 4, 1381, 2762, 5524, 28417271, 56834542, 113669084, 39244251251, 78488502502, 156977005004]

約数ペア:

[(1, 156977005004), (2, 78488502502), (4, 39244251251), (1381, 113669084), (2762, 56834542), (5524, 28417271)]