157411162

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{218021}}^1$

素因数の和:218061

約数の個数: 12

約数和(自身を含む): 249199146

約数和(自身を除く): 91787984

約数列:

[1, 2, 19, 38, 361, 722, 218021, 436042, 4142399, 8284798, 78705581, 157411162]

約数ペア:

[(1, 157411162), (2, 78705581), (19, 8284798), (38, 4142399), (361, 436042), (722, 218021)]