164185756

素因数分解:

$2^2\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{2963}}^1$

素因数の和:4953

約数の個数: 24

約数和(自身を含む): 328648320

約数和(自身を除く): 164462564

約数列:

[1, 2, 4, 7, 14, 28, 1979, 2963, 3958, 5926, 7916, 11852, 13853, 20741, 27706, 41482, 55412, 82964, 5863777, 11727554, 23455108, 41046439, 82092878, 164185756]

約数ペア:

[(1, 164185756), (2, 82092878), (4, 41046439), (7, 23455108), (14, 11727554), (28, 5863777), (1979, 82964), (2963, 55412), (3958, 41482), (5926, 27706), (7916, 20741), (11852, 13853)]