168795316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{3089}}^1$

素因数の和:3831

約数の個数: 24

約数和(自身を含む): 311472000

約数和(自身を除く): 142676684

約数列:

[1, 2, 4, 19, 38, 76, 719, 1438, 2876, 3089, 6178, 12356, 13661, 27322, 54644, 58691, 117382, 234764, 2220991, 4441982, 8883964, 42198829, 84397658, 168795316]

約数ペア:

[(1, 168795316), (2, 84397658), (4, 42198829), (19, 8883964), (38, 4441982), (76, 2220991), (719, 234764), (1438, 117382), (2876, 58691), (3089, 54644), (6178, 27322), (12356, 13661)]