164522148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{7621}}^1$

素因数の和:7892

約数の個数: 48

約数和(自身を含む): 440490624

約数和(自身を除く): 275968476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1542, 1799, 3084, 3598, 5397, 7196, 7621, 10794, 15242, 21588, 22863, 30484, 45726, 53347, 91452, 106694, 160041, 213388, 320082, 640164, 1958597, 3917194, 5875791, 7834388, 11751582, 13710179, 23503164, 27420358, 41130537, 54840716, 82261074, 164522148]

約数ペア:

[(1, 164522148), (2, 82261074), (3, 54840716), (4, 41130537), (6, 27420358), (7, 23503164), (12, 13710179), (14, 11751582), (21, 7834388), (28, 5875791), (42, 3917194), (84, 1958597), (257, 640164), (514, 320082), (771, 213388), (1028, 160041), (1542, 106694), (1799, 91452), (3084, 53347), (3598, 45726), (5397, 30484), (7196, 22863), (7621, 21588), (10794, 15242)]