143909992

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{418343}}^1$

素因数の和:418392

約数の個数: 16

約数和(自身を含む): 276107040

約数和(自身を除く): 132197048

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 418343, 836686, 1673372, 3346744, 17988749, 35977498, 71954996, 143909992]

約数ペア:

[(1, 143909992), (2, 71954996), (4, 35977498), (8, 17988749), (43, 3346744), (86, 1673372), (172, 836686), (344, 418343)]