168431028

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{197689}}^1$

素因数の和:197767

約数の個数: 24

約数和(自身を含む): 398543040

約数和(自身を除く): 230112012

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 197689, 395378, 593067, 790756, 1186134, 2372268, 14035919, 28071838, 42107757, 56143676, 84215514, 168431028]

約数ペア:

[(1, 168431028), (2, 84215514), (3, 56143676), (4, 42107757), (6, 28071838), (12, 14035919), (71, 2372268), (142, 1186134), (213, 790756), (284, 593067), (426, 395378), (852, 197689)]