166056044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2187

約数の個数: 72

約数和(自身を含む): 381099264

約数和(自身を除く): 215043220

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 484, 506, 644, 847, 1012, 1694, 1771, 2131, 2783, 3388, 3542, 4262, 5566, 7084, 8524, 11132, 14917, 19481, 23441, 29834, 38962, 46882, 49013, 59668, 77924, 93764, 98026, 164087, 196052, 257851, 328174, 343091, 515702, 539143, 656348, 686182, 1031404, 1078286, 1372364, 1804957, 2156572, 3609914, 3774001, 5930573, 7219828, 7548002, 11861146, 15096004, 23722292, 41514011, 83028022, 166056044]

約数ペア:

[(1, 166056044), (2, 83028022), (4, 41514011), (7, 23722292), (11, 15096004), (14, 11861146), (22, 7548002), (23, 7219828), (28, 5930573), (44, 3774001), (46, 3609914), (77, 2156572), (92, 1804957), (121, 1372364), (154, 1078286), (161, 1031404), (242, 686182), (253, 656348), (308, 539143), (322, 515702), (484, 343091), (506, 328174), (644, 257851), (847, 196052), (1012, 164087), (1694, 98026), (1771, 93764), (2131, 77924), (2783, 59668), (3388, 49013), (3542, 46882), (4262, 38962), (5566, 29834), (7084, 23441), (8524, 19481), (11132, 14917)]