131146458

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{166853}}^1$

素因数の和:166989

約数の個数: 16

約数和(自身を含む): 264296736

約数和(自身を除く): 133150278

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 166853, 333706, 500559, 1001118, 21857743, 43715486, 65573229, 131146458]

約数ペア:

[(1, 131146458), (2, 65573229), (3, 43715486), (6, 21857743), (131, 1001118), (262, 500559), (393, 333706), (786, 166853)]