168857424

素因数分解:

$2^4\times 3^2\times {\mathrm{443}}^1\times {\mathrm{2647}}^1$

素因数の和:3104

約数の個数: 60

約数和(自身を含む): 473811936

約数和(自身を除く): 304954512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 443, 886, 1329, 1772, 2647, 2658, 3544, 3987, 5294, 5316, 7088, 7941, 7974, 10588, 10632, 15882, 15948, 21176, 21264, 23823, 31764, 31896, 42352, 47646, 63528, 63792, 95292, 127056, 190584, 381168, 1172621, 2345242, 3517863, 4690484, 7035726, 9380968, 10553589, 14071452, 18761936, 21107178, 28142904, 42214356, 56285808, 84428712, 168857424]

約数ペア:

[(1, 168857424), (2, 84428712), (3, 56285808), (4, 42214356), (6, 28142904), (8, 21107178), (9, 18761936), (12, 14071452), (16, 10553589), (18, 9380968), (24, 7035726), (36, 4690484), (48, 3517863), (72, 2345242), (144, 1172621), (443, 381168), (886, 190584), (1329, 127056), (1772, 95292), (2647, 63792), (2658, 63528), (3544, 47646), (3987, 42352), (5294, 31896), (5316, 31764), (7088, 23823), (7941, 21264), (7974, 21176), (10588, 15948), (10632, 15882)]