156964771369

素因数分解:

$7^2\times {\mathrm{443}}^1\times {\mathrm{2531}}^1\times {\mathrm{2857}}^1$

素因数の和:5845

約数の個数: 24

約数和(自身を含む): 183140228448

約数和(自身を除く): 26175457079

約数列:

[1, 7, 49, 443, 2531, 2857, 3101, 17717, 19999, 21707, 124019, 139993, 1121233, 1265651, 7231067, 7848631, 8859557, 50617469, 54940417, 62016899, 354322283, 3203362681, 22423538767, 156964771369]

約数ペア:

[(1, 156964771369), (7, 22423538767), (49, 3203362681), (443, 354322283), (2531, 62016899), (2857, 54940417), (3101, 50617469), (17717, 8859557), (19999, 7848631), (21707, 7231067), (124019, 1265651), (139993, 1121233)]