168086256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2777}}^1$

素因数の和:2898

約数の個数: 80

約数和(自身を含む): 472615584

約数和(自身を除く): 304529328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 582, 624, 776, 1164, 1261, 1552, 2328, 2522, 2777, 3783, 4656, 5044, 5554, 7566, 8331, 10088, 11108, 15132, 16662, 20176, 22216, 30264, 33324, 36101, 44432, 60528, 66648, 72202, 108303, 133296, 144404, 216606, 269369, 288808, 433212, 538738, 577616, 808107, 866424, 1077476, 1616214, 1732848, 2154952, 3232428, 3501797, 4309904, 6464856, 7003594, 10505391, 12929712, 14007188, 21010782, 28014376, 42021564, 56028752, 84043128, 168086256]

約数ペア:

[(1, 168086256), (2, 84043128), (3, 56028752), (4, 42021564), (6, 28014376), (8, 21010782), (12, 14007188), (13, 12929712), (16, 10505391), (24, 7003594), (26, 6464856), (39, 4309904), (48, 3501797), (52, 3232428), (78, 2154952), (97, 1732848), (104, 1616214), (156, 1077476), (194, 866424), (208, 808107), (291, 577616), (312, 538738), (388, 433212), (582, 288808), (624, 269369), (776, 216606), (1164, 144404), (1261, 133296), (1552, 108303), (2328, 72202), (2522, 66648), (2777, 60528), (3783, 44432), (4656, 36101), (5044, 33324), (5554, 30264), (7566, 22216), (8331, 20176), (10088, 16662), (11108, 15132)]