138999138

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{345769}}^1$

素因数の和:345841

約数の個数: 16

約数和(自身を含む): 282148320

約数和(自身を除く): 143149182

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 345769, 691538, 1037307, 2074614, 23166523, 46333046, 69499569, 138999138]

約数ペア:

[(1, 138999138), (2, 69499569), (3, 46333046), (6, 23166523), (67, 2074614), (134, 1037307), (201, 691538), (402, 345769)]