161254404

素因数分解:

$2^2\times 3^2\times {\mathrm{1709}}^1\times {\mathrm{2621}}^1$

素因数の和:4340

約数の個数: 36

約数和(自身を含む): 408009420

約数和(自身を除く): 246755016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1709, 2621, 3418, 5127, 5242, 6836, 7863, 10254, 10484, 15381, 15726, 20508, 23589, 30762, 31452, 47178, 61524, 94356, 4479289, 8958578, 13437867, 17917156, 26875734, 40313601, 53751468, 80627202, 161254404]

約数ペア:

[(1, 161254404), (2, 80627202), (3, 53751468), (4, 40313601), (6, 26875734), (9, 17917156), (12, 13437867), (18, 8958578), (36, 4479289), (1709, 94356), (2621, 61524), (3418, 47178), (5127, 31452), (5242, 30762), (6836, 23589), (7863, 20508), (10254, 15726), (10484, 15381)]