143678308

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{11443}}^1$

素因数の和:11563

約数の個数: 24

約数和(自身を含む): 260831648

約数和(自身を除く): 117153340

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 3139, 6278, 11443, 12556, 22886, 45772, 492049, 835339, 984098, 1670678, 1968196, 3341356, 35919577, 71839154, 143678308]

約数ペア:

[(1, 143678308), (2, 71839154), (4, 35919577), (43, 3341356), (73, 1968196), (86, 1670678), (146, 984098), (172, 835339), (292, 492049), (3139, 45772), (6278, 22886), (11443, 12556)]