157039576846

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{3463}}^1\times {\mathrm{319351}}^1$

素因数の和:322887

約数の個数: 16

約数和(自身を含む): 238946830848

約数和(自身を除く): 81907254002

約数列:

[1, 2, 71, 142, 3463, 6926, 245873, 319351, 491746, 638702, 22673921, 45347842, 1105912513, 2211825026, 78519788423, 157039576846]

約数ペア:

[(1, 157039576846), (2, 78519788423), (71, 2211825026), (142, 1105912513), (3463, 45347842), (6926, 22673921), (245873, 638702), (319351, 491746)]