142124958

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1627}}^1$

素因数の和:1869

約数の個数: 48

約数和(自身を含む): 323047296

約数和(自身を除く): 180922338

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 211, 414, 422, 633, 1266, 1627, 1899, 3254, 3798, 4853, 4881, 9706, 9762, 14559, 14643, 29118, 29286, 37421, 43677, 74842, 87354, 112263, 224526, 336789, 343297, 673578, 686594, 1029891, 2059782, 3089673, 6179346, 7895831, 15791662, 23687493, 47374986, 71062479, 142124958]

約数ペア:

[(1, 142124958), (2, 71062479), (3, 47374986), (6, 23687493), (9, 15791662), (18, 7895831), (23, 6179346), (46, 3089673), (69, 2059782), (138, 1029891), (207, 686594), (211, 673578), (414, 343297), (422, 336789), (633, 224526), (1266, 112263), (1627, 87354), (1899, 74842), (3254, 43677), (3798, 37421), (4853, 29286), (4881, 29118), (9706, 14643), (9762, 14559)]