157410497

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 178305600

約数和(自身を除く): 20895103

約数列:

[1, 17, 19, 109, 263, 289, 323, 1853, 2071, 4471, 4997, 5491, 28667, 31501, 35207, 76007, 84949, 487339, 544673, 598519, 1444133, 8284763, 9259441, 157410497]

約数ペア:

[(1, 157410497), (17, 9259441), (19, 8284763), (109, 1444133), (263, 598519), (289, 544673), (323, 487339), (1853, 84949), (2071, 76007), (4471, 35207), (4997, 31501), (5491, 28667)]