128507976

素因数分解:

$2^3\times 3^2\times {\mathrm{1784833}}^1$

素因数の和:1784845

約数の個数: 24

約数和(自身を含む): 348042630

約数和(自身を除く): 219534654

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1784833, 3569666, 5354499, 7139332, 10708998, 14278664, 16063497, 21417996, 32126994, 42835992, 64253988, 128507976]

約数ペア:

[(1, 128507976), (2, 64253988), (3, 42835992), (4, 32126994), (6, 21417996), (8, 16063497), (9, 14278664), (12, 10708998), (18, 7139332), (24, 5354499), (36, 3569666), (72, 1784833)]