161127576

素因数分解:

$2^3\times 3^3\times {\mathrm{277}}^1\times {\mathrm{2693}}^1$

素因数の和:2985

約数の個数: 64

約数和(自身を含む): 449359200

約数和(自身を除く): 288231624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 277, 554, 831, 1108, 1662, 2216, 2493, 2693, 3324, 4986, 5386, 6648, 7479, 8079, 9972, 10772, 14958, 16158, 19944, 21544, 24237, 29916, 32316, 48474, 59832, 64632, 72711, 96948, 145422, 193896, 290844, 581688, 745961, 1491922, 2237883, 2983844, 4475766, 5967688, 6713649, 8951532, 13427298, 17903064, 20140947, 26854596, 40281894, 53709192, 80563788, 161127576]

約数ペア:

[(1, 161127576), (2, 80563788), (3, 53709192), (4, 40281894), (6, 26854596), (8, 20140947), (9, 17903064), (12, 13427298), (18, 8951532), (24, 6713649), (27, 5967688), (36, 4475766), (54, 2983844), (72, 2237883), (108, 1491922), (216, 745961), (277, 581688), (554, 290844), (831, 193896), (1108, 145422), (1662, 96948), (2216, 72711), (2493, 64632), (2693, 59832), (3324, 48474), (4986, 32316), (5386, 29916), (6648, 24237), (7479, 21544), (8079, 19944), (9972, 16158), (10772, 14958)]