158904399362

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{3714629}}^1$

素因数の和:3714997

約数の個数: 16

約数和(自身を含む): 242446470840

約数和(自身を除く): 83542071478

約数列:

[1, 2, 73, 146, 293, 586, 21389, 42778, 3714629, 7429258, 271167917, 542335834, 1088386297, 2176772594, 79452199681, 158904399362]

約数ペア:

[(1, 158904399362), (2, 79452199681), (73, 2176772594), (146, 1088386297), (293, 542335834), (586, 271167917), (21389, 7429258), (42778, 3714629)]