159122159

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 203472000

約数和(自身を除く): 44349841

約数列:

[1, 7, 17, 29, 49, 119, 203, 343, 493, 833, 941, 1421, 3451, 5831, 6587, 9947, 15997, 24157, 27289, 46109, 111979, 169099, 191023, 322763, 463913, 783853, 1337161, 3247391, 5486971, 9360127, 22731737, 159122159]

約数ペア:

[(1, 159122159), (7, 22731737), (17, 9360127), (29, 5486971), (49, 3247391), (119, 1337161), (203, 783853), (343, 463913), (493, 322763), (833, 191023), (941, 169099), (1421, 111979), (3451, 46109), (5831, 27289), (6587, 24157), (9947, 15997)]