128711286

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13831}}^1$

素因数の和:13897

約数の個数: 48

約数和(自身を含む): 310722048

約数和(自身を除く): 182010762

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 141, 198, 282, 423, 517, 846, 1034, 1551, 3102, 4653, 9306, 13831, 27662, 41493, 82986, 124479, 152141, 248958, 304282, 456423, 650057, 912846, 1300114, 1369269, 1950171, 2738538, 3900342, 5850513, 7150627, 11701026, 14301254, 21451881, 42903762, 64355643, 128711286]

約数ペア:

[(1, 128711286), (2, 64355643), (3, 42903762), (6, 21451881), (9, 14301254), (11, 11701026), (18, 7150627), (22, 5850513), (33, 3900342), (47, 2738538), (66, 1950171), (94, 1369269), (99, 1300114), (141, 912846), (198, 650057), (282, 456423), (423, 304282), (517, 248958), (846, 152141), (1034, 124479), (1551, 82986), (3102, 41493), (4653, 27662), (9306, 13831)]