157648328

素因数分解:

$2^3\times {\mathrm{4217}}^1\times {\mathrm{4673}}^1$

素因数の和:8896

約数の個数: 16

約数和(自身を含む): 295723980

約数和(自身を除く): 138075652

約数列:

[1, 2, 4, 8, 4217, 4673, 8434, 9346, 16868, 18692, 33736, 37384, 19706041, 39412082, 78824164, 157648328]

約数ペア:

[(1, 157648328), (2, 78824164), (4, 39412082), (8, 19706041), (4217, 37384), (4673, 33736), (8434, 18692), (9346, 16868)]