143591964

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{278279}}^1$

素因数の和:278329

約数の個数: 24

約数和(自身を含む): 342840960

約数和(自身を除く): 199248996

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 278279, 556558, 834837, 1113116, 1669674, 3339348, 11965997, 23931994, 35897991, 47863988, 71795982, 143591964]

約数ペア:

[(1, 143591964), (2, 71795982), (3, 47863988), (4, 35897991), (6, 23931994), (12, 11965997), (43, 3339348), (86, 1669674), (129, 1113116), (172, 834837), (258, 556558), (516, 278279)]