128668834

素因数分解:

$2^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{10133}}^1$

素因数の和:11049

約数の個数: 16

約数和(自身を含む): 220840128

約数和(自身を除く): 92171294

約数列:

[1, 2, 7, 14, 907, 1814, 6349, 10133, 12698, 20266, 70931, 141862, 9190631, 18381262, 64334417, 128668834]

約数ペア:

[(1, 128668834), (2, 64334417), (7, 18381262), (14, 9190631), (907, 141862), (1814, 70931), (6349, 20266), (10133, 12698)]