166203728

素因数分解:

$2^4\times {\mathrm{1657}}^1\times {\mathrm{6269}}^1$

素因数の和:7934

約数の個数: 20

約数和(自身を含む): 322265460

約数和(自身を除く): 156061732

約数列:

[1, 2, 4, 8, 16, 1657, 3314, 6269, 6628, 12538, 13256, 25076, 26512, 50152, 100304, 10387733, 20775466, 41550932, 83101864, 166203728]

約数ペア:

[(1, 166203728), (2, 83101864), (4, 41550932), (8, 20775466), (16, 10387733), (1657, 100304), (3314, 50152), (6269, 26512), (6628, 25076), (12538, 13256)]