168153928

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{33311}}^1$

素因数の和:33948

約数の個数: 16

約数和(自身を含む): 315797760

約数和(自身を除く): 147643832

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 33311, 66622, 133244, 266488, 21019241, 42038482, 84076964, 168153928]

約数ペア:

[(1, 168153928), (2, 84076964), (4, 42038482), (8, 21019241), (631, 266488), (1262, 133244), (2524, 66622), (5048, 33311)]