138108658

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{7027}}^1$

素因数の和:7377

約数の個数: 16

約数和(自身を含む): 214550784

約数和(自身を除く): 76442126

約数列:

[1, 2, 31, 62, 317, 634, 7027, 9827, 14054, 19654, 217837, 435674, 2227559, 4455118, 69054329, 138108658]

約数ペア:

[(1, 138108658), (2, 69054329), (31, 4455118), (62, 2227559), (317, 435674), (634, 217837), (7027, 19654), (9827, 14054)]