165741928

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{3643}}^1$

素因数の和:3718

約数の個数: 48

約数和(自身を含む): 348949440

約数和(自身を除く): 183207512

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 188, 242, 376, 484, 517, 968, 1034, 2068, 3643, 4136, 5687, 7286, 11374, 14572, 22748, 29144, 40073, 45496, 80146, 160292, 171221, 320584, 342442, 440803, 684884, 881606, 1369768, 1763212, 1883431, 3526424, 3766862, 7533724, 15067448, 20717741, 41435482, 82870964, 165741928]

約数ペア:

[(1, 165741928), (2, 82870964), (4, 41435482), (8, 20717741), (11, 15067448), (22, 7533724), (44, 3766862), (47, 3526424), (88, 1883431), (94, 1763212), (121, 1369768), (188, 881606), (242, 684884), (376, 440803), (484, 342442), (517, 320584), (968, 171221), (1034, 160292), (2068, 80146), (3643, 45496), (4136, 40073), (5687, 29144), (7286, 22748), (11374, 14572)]