128311074

素因数分解:

$2^1\times 3^3\times {\mathrm{2376131}}^1$

素因数の和:2376142

約数の個数: 16

約数和(自身を含む): 285135840

約数和(自身を除く): 156824766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2376131, 4752262, 7128393, 14256786, 21385179, 42770358, 64155537, 128311074]

約数ペア:

[(1, 128311074), (2, 64155537), (3, 42770358), (6, 21385179), (9, 14256786), (18, 7128393), (27, 4752262), (54, 2376131)]