163906238

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:968

約数の個数: 24

約数和(自身を含む): 256742136

約数和(自身を除く): 92835898

約数列:

[1, 2, 31, 62, 107, 214, 797, 961, 1594, 1922, 3317, 6634, 24707, 49414, 85279, 102827, 170558, 205654, 765917, 1531834, 2643649, 5287298, 81953119, 163906238]

約数ペア:

[(1, 163906238), (2, 81953119), (31, 5287298), (62, 2643649), (107, 1531834), (214, 765917), (797, 205654), (961, 170558), (1594, 102827), (1922, 85279), (3317, 49414), (6634, 24707)]