166688982

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{20717}}^1$

素因数の和:20877

約数の個数: 32

約数和(自身を含む): 372924000

約数和(自身を除く): 206235018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 8046, 20717, 41434, 62151, 124302, 186453, 372906, 559359, 1118718, 3086833, 6173666, 9260499, 18520998, 27781497, 55562994, 83344491, 166688982]

約数ペア:

[(1, 166688982), (2, 83344491), (3, 55562994), (6, 27781497), (9, 18520998), (18, 9260499), (27, 6173666), (54, 3086833), (149, 1118718), (298, 559359), (447, 372906), (894, 186453), (1341, 124302), (2682, 62151), (4023, 41434), (8046, 20717)]