157996845556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2129}}^1\times {\mathrm{1686631}}^1$

素因数の和:1688775

約数の個数: 24

約数和(自身を含む): 301772197440

約数和(自身を除く): 143775351884

約数列:

[1, 2, 4, 11, 22, 44, 2129, 4258, 8516, 23419, 46838, 93676, 1686631, 3373262, 6746524, 18552941, 37105882, 74211764, 3590837399, 7181674798, 14363349596, 39499211389, 78998422778, 157996845556]

約数ペア:

[(1, 157996845556), (2, 78998422778), (4, 39499211389), (11, 14363349596), (22, 7181674798), (44, 3590837399), (2129, 74211764), (4258, 37105882), (8516, 18552941), (23419, 6746524), (46838, 3373262), (93676, 1686631)]