157021155860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461826929}}^1$

素因数の和:461826955

約数の個数: 24

約数和(自身を含む): 349141159080

約数和(自身を除く): 192120003220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 461826929, 923653858, 1847307716, 2309134645, 4618269290, 7851057793, 9236538580, 15702115586, 31404231172, 39255288965, 78510577930, 157021155860]

約数ペア:

[(1, 157021155860), (2, 78510577930), (4, 39255288965), (5, 31404231172), (10, 15702115586), (17, 9236538580), (20, 7851057793), (34, 4618269290), (68, 2309134645), (85, 1847307716), (170, 923653858), (340, 461826929)]