157040438218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{58206241}}^1$

素因数の和:58206333

約数の個数: 16

約数和(自身を含む): 251450965440

約数和(自身を除く): 94410527222

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 58206241, 116412482, 1105918579, 2211837158, 4132643111, 8265286222, 78520219109, 157040438218]

約数ペア:

[(1, 157040438218), (2, 78520219109), (19, 8265286222), (38, 4132643111), (71, 2211837158), (142, 1105918579), (1349, 116412482), (2698, 58206241)]