128235522

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66169}}^1$

素因数の和:66210

約数の個数: 32

約数和(自身を含む): 285854400

約数和(自身を除く): 157618878

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 66169, 132338, 198507, 397014, 1124873, 1257211, 2249746, 2514422, 3374619, 3771633, 6749238, 7543266, 21372587, 42745174, 64117761, 128235522]

約数ペア:

[(1, 128235522), (2, 64117761), (3, 42745174), (6, 21372587), (17, 7543266), (19, 6749238), (34, 3771633), (38, 3374619), (51, 2514422), (57, 2249746), (102, 1257211), (114, 1124873), (323, 397014), (646, 198507), (969, 132338), (1938, 66169)]