149968370

素因数分解:

$2^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{44501}}^1$

素因数の和:44845

約数の個数: 16

約数和(自身を含む): 270750168

約数和(自身を除く): 120781798

約数列:

[1, 2, 5, 10, 337, 674, 1685, 3370, 44501, 89002, 222505, 445010, 14996837, 29993674, 74984185, 149968370]

約数ペア:

[(1, 149968370), (2, 74984185), (5, 29993674), (10, 14996837), (337, 445010), (674, 222505), (1685, 89002), (3370, 44501)]