158786404

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{52027}}^1$

素因数の和:52147

約数の個数: 24

約数和(自身を含む): 320492480

約数和(自身を除く): 161706076

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 52027, 104054, 208108, 364189, 728378, 1456756, 5670943, 11341886, 22683772, 39696601, 79393202, 158786404]

約数ペア:

[(1, 158786404), (2, 79393202), (4, 39696601), (7, 22683772), (14, 11341886), (28, 5670943), (109, 1456756), (218, 728378), (436, 364189), (763, 208108), (1526, 104054), (3052, 52027)]