168183138

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{272141}}^1$

素因数の和:272249

約数の個数: 16

約数和(自身を含む): 339633216

約数和(自身を除く): 171450078

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 272141, 544282, 816423, 1632846, 28030523, 56061046, 84091569, 168183138]

約数ペア:

[(1, 168183138), (2, 84091569), (3, 56061046), (6, 28030523), (103, 1632846), (206, 816423), (309, 544282), (618, 272141)]