156940816328

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{34356571}}^1$

素因数の和:34357148

約数の個数: 16

約数和(自身を含む): 294779387760

約数和(自身を除く): 137838571432

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 34356571, 68713142, 137426284, 274852568, 19617602041, 39235204082, 78470408164, 156940816328]

約数ペア:

[(1, 156940816328), (2, 78470408164), (4, 39235204082), (8, 19617602041), (571, 274852568), (1142, 137426284), (2284, 68713142), (4568, 34356571)]