156713188

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{7559}}^1$

素因数の和:7707

約数の個数: 24

約数和(自身を含む): 281957760

約数和(自身を除く): 125244572

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 5183, 7559, 10366, 15118, 20732, 30236, 536689, 551807, 1073378, 1103614, 2146756, 2207228, 39178297, 78356594, 156713188]

約数ペア:

[(1, 156713188), (2, 78356594), (4, 39178297), (71, 2207228), (73, 2146756), (142, 1103614), (146, 1073378), (284, 551807), (292, 536689), (5183, 30236), (7559, 20732), (10366, 15118)]