128114712

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{161761}}^1$

素因数の和:161784

約数の個数: 48

約数和(自身を含む): 378523080

約数和(自身を除く): 250408368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 161761, 323522, 485283, 647044, 970566, 1294088, 1455849, 1779371, 1941132, 2911698, 3558742, 3882264, 5338113, 5823396, 7117484, 10676226, 11646792, 14234968, 16014339, 21352452, 32028678, 42704904, 64057356, 128114712]

約数ペア:

[(1, 128114712), (2, 64057356), (3, 42704904), (4, 32028678), (6, 21352452), (8, 16014339), (9, 14234968), (11, 11646792), (12, 10676226), (18, 7117484), (22, 5823396), (24, 5338113), (33, 3882264), (36, 3558742), (44, 2911698), (66, 1941132), (72, 1779371), (88, 1455849), (99, 1294088), (132, 970566), (198, 647044), (264, 485283), (396, 323522), (792, 161761)]