157368289

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{6173}}^1$

素因数の和:6276

約数の個数: 16

約数和(自身を含む): 177366672

約数和(自身を除く): 19998383

約数列:

[1, 13, 37, 53, 481, 689, 1961, 6173, 25493, 80249, 228401, 327169, 2969213, 4253197, 12105253, 157368289]

約数ペア:

[(1, 157368289), (13, 12105253), (37, 4253197), (53, 2969213), (481, 327169), (689, 228401), (1961, 80249), (6173, 25493)]