133882278

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{128981}}^1$

素因数の和:129159

約数の個数: 16

約数和(自身を含む): 269314416

約数和(自身を除く): 135432138

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 128981, 257962, 386943, 773886, 22313713, 44627426, 66941139, 133882278]

約数ペア:

[(1, 133882278), (2, 66941139), (3, 44627426), (6, 22313713), (173, 773886), (346, 386943), (519, 257962), (1038, 128981)]