128533866

素因数分解:

$2^1\times 3^1\times {\mathrm{677}}^1\times {\mathrm{31643}}^1$

素因数の和:32325

約数の個数: 16

約数和(自身を含む): 257455584

約数和(自身を除く): 128921718

約数列:

[1, 2, 3, 6, 677, 1354, 2031, 4062, 31643, 63286, 94929, 189858, 21422311, 42844622, 64266933, 128533866]

約数ペア:

[(1, 128533866), (2, 64266933), (3, 42844622), (6, 21422311), (677, 189858), (1354, 94929), (2031, 63286), (4062, 31643)]