148532978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1277}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 258380928

約数和(自身を除く): 109847950

約数列:

[1, 2, 11, 17, 22, 34, 187, 311, 374, 622, 1277, 2554, 3421, 5287, 6842, 10574, 14047, 21709, 28094, 43418, 58157, 116314, 238799, 397147, 477598, 794294, 4368617, 6751499, 8737234, 13502998, 74266489, 148532978]

約数ペア:

[(1, 148532978), (2, 74266489), (11, 13502998), (17, 8737234), (22, 6751499), (34, 4368617), (187, 794294), (311, 477598), (374, 397147), (622, 238799), (1277, 116314), (2554, 58157), (3421, 43418), (5287, 28094), (6842, 21709), (10574, 14047)]