145190666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{25643}}^1$

素因数の和:25813

約数の個数: 16

約数和(自身を含む): 230796000

約数和(自身を除く): 85605334

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 25643, 51286, 487217, 974434, 3820807, 7641614, 72595333, 145190666]

約数ペア:

[(1, 145190666), (2, 72595333), (19, 7641614), (38, 3820807), (149, 974434), (298, 487217), (2831, 51286), (5662, 25643)]