157892956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{2593}}^1$

素因数の和:3781

約数の個数: 24

約数和(自身を含む): 297936464

約数和(自身を除く): 140043508

約数列:

[1, 2, 4, 13, 26, 52, 1171, 2342, 2593, 4684, 5186, 10372, 15223, 30446, 33709, 60892, 67418, 134836, 3036403, 6072806, 12145612, 39473239, 78946478, 157892956]

約数ペア:

[(1, 157892956), (2, 78946478), (4, 39473239), (13, 12145612), (26, 6072806), (52, 3036403), (1171, 134836), (2342, 67418), (2593, 60892), (4684, 33709), (5186, 30446), (10372, 15223)]