143847384

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139387}}^1$

素因数の和:139439

約数の個数: 32

約数和(自身を含む): 367984320

約数和(自身を除く): 224136936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 139387, 278774, 418161, 557548, 836322, 1115096, 1672644, 3345288, 5993641, 11987282, 17980923, 23974564, 35961846, 47949128, 71923692, 143847384]

約数ペア:

[(1, 143847384), (2, 71923692), (3, 47949128), (4, 35961846), (6, 23974564), (8, 17980923), (12, 11987282), (24, 5993641), (43, 3345288), (86, 1672644), (129, 1115096), (172, 836322), (258, 557548), (344, 418161), (516, 278774), (1032, 139387)]