173239088

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2154

約数の個数: 60

約数和(自身を含む): 377699784

約数和(自身を除く): 204460696

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 121, 172, 176, 242, 344, 473, 484, 688, 946, 968, 1892, 1936, 2081, 3784, 4162, 5203, 7568, 8324, 10406, 16648, 20812, 22891, 33296, 41624, 45782, 83248, 89483, 91564, 178966, 183128, 251801, 357932, 366256, 503602, 715864, 984313, 1007204, 1431728, 1968626, 2014408, 3937252, 4028816, 7874504, 10827443, 15749008, 21654886, 43309772, 86619544, 173239088]

約数ペア:

[(1, 173239088), (2, 86619544), (4, 43309772), (8, 21654886), (11, 15749008), (16, 10827443), (22, 7874504), (43, 4028816), (44, 3937252), (86, 2014408), (88, 1968626), (121, 1431728), (172, 1007204), (176, 984313), (242, 715864), (344, 503602), (473, 366256), (484, 357932), (688, 251801), (946, 183128), (968, 178966), (1892, 91564), (1936, 89483), (2081, 83248), (3784, 45782), (4162, 41624), (5203, 33296), (7568, 22891), (8324, 20812), (10406, 16648)]