164428508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{2309}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 303349200

約数和(自身を除く): 138920692

約数列:

[1, 2, 4, 19, 38, 76, 937, 1874, 2309, 3748, 4618, 9236, 17803, 35606, 43871, 71212, 87742, 175484, 2163533, 4327066, 8654132, 41107127, 82214254, 164428508]

約数ペア:

[(1, 164428508), (2, 82214254), (4, 41107127), (19, 8654132), (38, 4327066), (76, 2163533), (937, 175484), (1874, 87742), (2309, 71212), (3748, 43871), (4618, 35606), (9236, 17803)]