149214968

素因数分解:

$2^3\times 7^1\times {\mathrm{2664553}}^1$

素因数の和:2664566

約数の個数: 16

約数和(自身を含む): 319746480

約数和(自身を除く): 170531512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2664553, 5329106, 10658212, 18651871, 21316424, 37303742, 74607484, 149214968]

約数ペア:

[(1, 149214968), (2, 74607484), (4, 37303742), (7, 21316424), (8, 18651871), (14, 10658212), (28, 5329106), (56, 2664553)]