172173138

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{225949}}^1$

素因数の和:226081

約数の個数: 16

約数和(自身を含む): 347059200

約数和(自身を除く): 174886062

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 225949, 451898, 677847, 1355694, 28695523, 57391046, 86086569, 172173138]

約数ペア:

[(1, 172173138), (2, 86086569), (3, 57391046), (6, 28695523), (127, 1355694), (254, 677847), (381, 451898), (762, 225949)]