145833436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{274123}}^1$

素因数の和:274153

約数の個数: 24

約数和(自身を含む): 307018880

約数和(自身を除く): 161185444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 274123, 548246, 1096492, 1918861, 3837722, 5208337, 7675444, 10416674, 20833348, 36458359, 72916718, 145833436]

約数ペア:

[(1, 145833436), (2, 72916718), (4, 36458359), (7, 20833348), (14, 10416674), (19, 7675444), (28, 5208337), (38, 3837722), (76, 1918861), (133, 1096492), (266, 548246), (532, 274123)]