157087412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{2161}}^1$

素因数の和:3251

約数の個数: 24

約数和(自身を含む): 291480840

約数和(自身を除く): 134393428

約数列:

[1, 2, 4, 17, 34, 68, 1069, 2138, 2161, 4276, 4322, 8644, 18173, 36346, 36737, 72692, 73474, 146948, 2310109, 4620218, 9240436, 39271853, 78543706, 157087412]

約数ペア:

[(1, 157087412), (2, 78543706), (4, 39271853), (17, 9240436), (34, 4620218), (68, 2310109), (1069, 146948), (2138, 73474), (2161, 72692), (4276, 36737), (4322, 36346), (8644, 18173)]