128905098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3069169}}^1$

素因数の和:3069181

約数の個数: 16

約数和(自身を含む): 294640320

約数和(自身を除く): 165735222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3069169, 6138338, 9207507, 18415014, 21484183, 42968366, 64452549, 128905098]

約数ペア:

[(1, 128905098), (2, 64452549), (3, 42968366), (6, 21484183), (7, 18415014), (14, 9207507), (21, 6138338), (42, 3069169)]