131371352

素因数分解:

$2^3\times 7^2\times {\mathrm{335131}}^1$

素因数の和:335151

約数の個数: 24

約数和(自身を含む): 286537860

約数和(自身を除く): 155166508

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 335131, 670262, 1340524, 2345917, 2681048, 4691834, 9383668, 16421419, 18767336, 32842838, 65685676, 131371352]

約数ペア:

[(1, 131371352), (2, 65685676), (4, 32842838), (7, 18767336), (8, 16421419), (14, 9383668), (28, 4691834), (49, 2681048), (56, 2345917), (98, 1340524), (196, 670262), (392, 335131)]