128088234

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22031}}^1$

素因数の和:22075

約数の個数: 48

約数和(自身を含む): 309329280

約数和(自身を除く): 181241046

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 22031, 44062, 66093, 132186, 198279, 374527, 396558, 418589, 749054, 837178, 1123581, 1255767, 2247162, 2511534, 3370743, 3767301, 6741486, 7116013, 7534602, 14232026, 21348039, 42696078, 64044117, 128088234]

約数ペア:

[(1, 128088234), (2, 64044117), (3, 42696078), (6, 21348039), (9, 14232026), (17, 7534602), (18, 7116013), (19, 6741486), (34, 3767301), (38, 3370743), (51, 2511534), (57, 2247162), (102, 1255767), (114, 1123581), (153, 837178), (171, 749054), (306, 418589), (323, 396558), (342, 374527), (646, 198279), (969, 132186), (1938, 66093), (2907, 44062), (5814, 22031)]