112891856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2200

約数の個数: 80

約数和(自身を含む): 279172608

約数和(自身を除く): 166280752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 56, 77, 86, 88, 112, 154, 172, 176, 301, 308, 344, 473, 602, 616, 688, 946, 1204, 1232, 1892, 2131, 2408, 3311, 3784, 4262, 4816, 6622, 7568, 8524, 13244, 14917, 17048, 23441, 26488, 29834, 34096, 46882, 52976, 59668, 91633, 93764, 119336, 164087, 183266, 187528, 238672, 328174, 366532, 375056, 641431, 656348, 733064, 1007963, 1282862, 1312696, 1466128, 2015926, 2565724, 2625392, 4031852, 5131448, 7055741, 8063704, 10262896, 14111482, 16127408, 28222964, 56445928, 112891856]

約数ペア:

[(1, 112891856), (2, 56445928), (4, 28222964), (7, 16127408), (8, 14111482), (11, 10262896), (14, 8063704), (16, 7055741), (22, 5131448), (28, 4031852), (43, 2625392), (44, 2565724), (56, 2015926), (77, 1466128), (86, 1312696), (88, 1282862), (112, 1007963), (154, 733064), (172, 656348), (176, 641431), (301, 375056), (308, 366532), (344, 328174), (473, 238672), (602, 187528), (616, 183266), (688, 164087), (946, 119336), (1204, 93764), (1232, 91633), (1892, 59668), (2131, 52976), (2408, 46882), (3311, 34096), (3784, 29834), (4262, 26488), (4816, 23441), (6622, 17048), (7568, 14917), (8524, 13244)]