131942784

素因数分解:

$2^7\times 3^1\times {\mathrm{343601}}^1$

素因数の和:343618

約数の個数: 32

約数和(自身を含む): 350474040

約数和(自身を除く): 218531256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 343601, 687202, 1030803, 1374404, 2061606, 2748808, 4123212, 5497616, 8246424, 10995232, 16492848, 21990464, 32985696, 43980928, 65971392, 131942784]

約数ペア:

[(1, 131942784), (2, 65971392), (3, 43980928), (4, 32985696), (6, 21990464), (8, 16492848), (12, 10995232), (16, 8246424), (24, 5497616), (32, 4123212), (48, 2748808), (64, 2061606), (96, 1374404), (128, 1030803), (192, 687202), (384, 343601)]