139679916

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{71411}}^1$

素因数の和:71581

約数の個数: 24

約数和(自身を含む): 327923904

約数和(自身を除く): 188243988

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 71411, 142822, 214233, 285644, 428466, 856932, 11639993, 23279986, 34919979, 46559972, 69839958, 139679916]

約数ペア:

[(1, 139679916), (2, 69839958), (3, 46559972), (4, 34919979), (6, 23279986), (12, 11639993), (163, 856932), (326, 428466), (489, 285644), (652, 214233), (978, 142822), (1956, 71411)]