140158297

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{353}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 149597568

約数和(自身を除く): 9439271

約数列:

[1, 23, 61, 283, 353, 1403, 6509, 8119, 17263, 21533, 99899, 397049, 495259, 2297677, 6093839, 140158297]

約数ペア:

[(1, 140158297), (23, 6093839), (61, 2297677), (283, 495259), (353, 397049), (1403, 99899), (6509, 21533), (8119, 17263)]