156945368

素因数分解:

$2^3\times {\mathrm{1321}}^1\times {\mathrm{14851}}^1$

素因数の和:16178

約数の個数: 16

約数和(自身を含む): 294515160

約数和(自身を除く): 137569792

約数列:

[1, 2, 4, 8, 1321, 2642, 5284, 10568, 14851, 29702, 59404, 118808, 19618171, 39236342, 78472684, 156945368]

約数ペア:

[(1, 156945368), (2, 78472684), (4, 39236342), (8, 19618171), (1321, 118808), (2642, 59404), (5284, 29702), (10568, 14851)]