163761004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{28411}}^1$

素因数の和:28557

約数の個数: 24

約数和(自身を含む): 315032256

約数和(自身を除く): 151271252

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 28411, 56822, 113644, 312521, 625042, 1250084, 3721841, 7443682, 14887364, 40940251, 81880502, 163761004]

約数ペア:

[(1, 163761004), (2, 81880502), (4, 40940251), (11, 14887364), (22, 7443682), (44, 3721841), (131, 1250084), (262, 625042), (524, 312521), (1441, 113644), (2882, 56822), (5764, 28411)]