128245806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{548059}}^1$

素因数の和:548080

約数の個数: 24

約数和(自身を含む): 299240760

約数和(自身を除く): 170994954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 548059, 1096118, 1644177, 3288354, 4932531, 7124767, 9865062, 14249534, 21374301, 42748602, 64122903, 128245806]

約数ペア:

[(1, 128245806), (2, 64122903), (3, 42748602), (6, 21374301), (9, 14249534), (13, 9865062), (18, 7124767), (26, 4932531), (39, 3288354), (78, 1644177), (117, 1096118), (234, 548059)]