149242604

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{16103}}^1$

素因数の和:16445

約数の個数: 24

約数和(自身を含む): 299405568

約数和(自身を除く): 150162964

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 16103, 32206, 64412, 112721, 225442, 450884, 5330093, 10660186, 21320372, 37310651, 74621302, 149242604]

約数ペア:

[(1, 149242604), (2, 74621302), (4, 37310651), (7, 21320372), (14, 10660186), (28, 5330093), (331, 450884), (662, 225442), (1324, 112721), (2317, 64412), (4634, 32206), (9268, 16103)]