143370772

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{1321}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 257335232

約数和(自身を除く): 113964460

約数列:

[1, 2, 4, 43, 86, 172, 631, 1262, 1321, 2524, 2642, 5284, 27133, 54266, 56803, 108532, 113606, 227212, 833551, 1667102, 3334204, 35842693, 71685386, 143370772]

約数ペア:

[(1, 143370772), (2, 71685386), (4, 35842693), (43, 3334204), (86, 1667102), (172, 833551), (631, 227212), (1262, 113606), (1321, 108532), (2524, 56803), (2642, 54266), (5284, 27133)]