157445983352

素因数分解:

$2^3\times 7^1\times {\mathrm{169339}}^1\times {\mathrm{16603}}^1$

素因数の和:185955

約数の個数: 32

約数和(自身を含む): 337406563200

約数和(自身を除く): 179960579848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 16603, 33206, 66412, 116221, 132824, 169339, 232442, 338678, 464884, 677356, 929768, 1185373, 1354712, 2370746, 4741492, 9482984, 2811535417, 5623070834, 11246141668, 19680747919, 22492283336, 39361495838, 78722991676, 157445983352]

約数ペア:

[(1, 157445983352), (2, 78722991676), (4, 39361495838), (7, 22492283336), (8, 19680747919), (14, 11246141668), (28, 5623070834), (56, 2811535417), (16603, 9482984), (33206, 4741492), (66412, 2370746), (116221, 1354712), (132824, 1185373), (169339, 929768), (232442, 677356), (338678, 464884)]