166152328

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{32401}}^1$

素因数の和:33048

約数の個数: 16

約数和(自身を含む): 312031260

約数和(自身を除く): 145878932

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 32401, 64802, 129604, 259208, 20769041, 41538082, 83076164, 166152328]

約数ペア:

[(1, 166152328), (2, 83076164), (4, 41538082), (8, 20769041), (641, 259208), (1282, 129604), (2564, 64802), (5128, 32401)]