128668854

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{4831}}^1$

素因数の和:5052

約数の個数: 32

約数和(自身を含む): 269973504

約数和(自身を除く): 141304650

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 193, 386, 579, 1158, 4439, 4831, 8878, 9662, 13317, 14493, 26634, 28986, 111113, 222226, 333339, 666678, 932383, 1864766, 2797149, 5594298, 21444809, 42889618, 64334427, 128668854]

約数ペア:

[(1, 128668854), (2, 64334427), (3, 42889618), (6, 21444809), (23, 5594298), (46, 2797149), (69, 1864766), (138, 932383), (193, 666678), (386, 333339), (579, 222226), (1158, 111113), (4439, 28986), (4831, 26634), (8878, 14493), (9662, 13317)]