156934712473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{28705819}}^1$

素因数の和:28705908

約数の個数: 16

約数和(自身を含む): 198414627840

約数和(自身を除く): 41479915367

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 28705819, 200940733, 315764009, 2038113149, 2210348063, 14266792043, 22419244639, 156934712473]

約数ペア:

[(1, 156934712473), (7, 22419244639), (11, 14266792043), (71, 2210348063), (77, 2038113149), (497, 315764009), (781, 200940733), (5467, 28705819)]