131144678

素因数分解:

$2^1\times 7^3\times {\mathrm{191173}}^1$

素因数の和:191196

約数の個数: 16

約数和(自身を含む): 229408800

約数和(自身を除く): 98264122

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 191173, 382346, 1338211, 2676422, 9367477, 18734954, 65572339, 131144678]

約数ペア:

[(1, 131144678), (2, 65572339), (7, 18734954), (14, 9367477), (49, 2676422), (98, 1338211), (343, 382346), (686, 191173)]