143197054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71527}}^1$

素因数の和:71560

約数の個数: 32

約数和(自身を含む): 288400896

約数和(自身を除く): 145203842

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 71527, 143054, 500689, 786797, 929851, 1001378, 1573594, 1859702, 5507579, 6508957, 10228361, 11015158, 13017914, 20456722, 71598527, 143197054]

約数ペア:

[(1, 143197054), (2, 71598527), (7, 20456722), (11, 13017914), (13, 11015158), (14, 10228361), (22, 6508957), (26, 5507579), (77, 1859702), (91, 1573594), (143, 1001378), (154, 929851), (182, 786797), (286, 500689), (1001, 143054), (2002, 71527)]