140772314

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1\times {\mathrm{631}}^1$

素因数の和:1301

約数の個数: 16

約数和(自身を含む): 212761536

約数和(自身を除く): 71989222

約数列:

[1, 2, 331, 337, 631, 662, 674, 1262, 111547, 208861, 212647, 223094, 417722, 425294, 70386157, 140772314]

約数ペア:

[(1, 140772314), (2, 70386157), (331, 425294), (337, 417722), (631, 223094), (662, 212647), (674, 208861), (1262, 111547)]