138146168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{557041}}^1$

素因数の和:557078

約数の個数: 16

約数和(自身を含む): 267380160

約数和(自身を除く): 129233992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 557041, 1114082, 2228164, 4456328, 17268271, 34536542, 69073084, 138146168]

約数ペア:

[(1, 138146168), (2, 69073084), (4, 34536542), (8, 17268271), (31, 4456328), (62, 2228164), (124, 1114082), (248, 557041)]