157213222

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:1000

約数の個数: 24

約数和(自身を含む): 246270024

約数和(自身を除く): 89056802

約数列:

[1, 2, 37, 67, 74, 134, 857, 1369, 1714, 2479, 2738, 4958, 31709, 57419, 63418, 91723, 114838, 183446, 1173233, 2124503, 2346466, 4249006, 78606611, 157213222]

約数ペア:

[(1, 157213222), (2, 78606611), (37, 4249006), (67, 2346466), (74, 2124503), (134, 1173233), (857, 183446), (1369, 114838), (1714, 91723), (2479, 63418), (2738, 57419), (4958, 31709)]