153676396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{21121}}^1$

素因数の和:21249

約数の個数: 24

約数和(自身を含む): 287428176

約数和(自身を除く): 133751780

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 21121, 42242, 84484, 359057, 718114, 1436228, 2259947, 4519894, 9039788, 38419099, 76838198, 153676396]

約数ペア:

[(1, 153676396), (2, 76838198), (4, 38419099), (17, 9039788), (34, 4519894), (68, 2259947), (107, 1436228), (214, 718114), (428, 359057), (1819, 84484), (3638, 42242), (7276, 21121)]