157224190

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{19727}}^1$

素因数の和:20531

約数の個数: 16

約数和(自身を含む): 283372992

約数和(自身を除く): 126148802

約数列:

[1, 2, 5, 10, 797, 1594, 3985, 7970, 19727, 39454, 98635, 197270, 15722419, 31444838, 78612095, 157224190]

約数ペア:

[(1, 157224190), (2, 78612095), (5, 31444838), (10, 15722419), (797, 197270), (1594, 98635), (3985, 39454), (7970, 19727)]