157027742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{243077}}^1$

素因数の和:243115

約数の個数: 16

約数和(自身を含む): 262524240

約数和(自身を除く): 105496498

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 243077, 486154, 4132309, 4618463, 8264618, 9236926, 78513871, 157027742]

約数ペア:

[(1, 157027742), (2, 78513871), (17, 9236926), (19, 8264618), (34, 4618463), (38, 4132309), (323, 486154), (646, 243077)]