156965210

素因数分解:

$2^1\times 5^1\times {\mathrm{2903}}^1\times {\mathrm{5407}}^1$

素因数の和:8317

約数の個数: 16

約数和(自身を含む): 282686976

約数和(自身を除く): 125721766

約数列:

[1, 2, 5, 10, 2903, 5407, 5806, 10814, 14515, 27035, 29030, 54070, 15696521, 31393042, 78482605, 156965210]

約数ペア:

[(1, 156965210), (2, 78482605), (5, 31393042), (10, 15696521), (2903, 54070), (5407, 29030), (5806, 27035), (10814, 14515)]