157022789

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{2083}}^1$

素因数の和:2201

約数の個数: 24

約数和(自身を含む): 199563840

約数和(自身を除く): 42541051

約数列:

[1, 7, 11, 77, 89, 121, 623, 847, 979, 2083, 6853, 10769, 14581, 22913, 75383, 160391, 185387, 252043, 1297709, 1764301, 2039257, 14274799, 22431827, 157022789]

約数ペア:

[(1, 157022789), (7, 22431827), (11, 14274799), (77, 2039257), (89, 1764301), (121, 1297709), (623, 252043), (847, 185387), (979, 160391), (2083, 75383), (6853, 22913), (10769, 14581)]