156965762090

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{37284029}}^1$

素因数の和:37284457

約数の個数: 16

約数和(自身を含む): 283209491880

約数和(自身を除く): 126243729790

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 37284029, 74568058, 186420145, 372840290, 15696576209, 31393152418, 78482881045, 156965762090]

約数ペア:

[(1, 156965762090), (2, 78482881045), (5, 31393152418), (10, 15696576209), (421, 372840290), (842, 186420145), (2105, 74568058), (4210, 37284029)]