156928307060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1120916479}}^1$

素因数の和:1120916495

約数の個数: 24

約数和(自身を含む): 376627937280

約数和(自身を除く): 219699630220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1120916479, 2241832958, 4483665916, 5604582395, 7846415353, 11209164790, 15692830706, 22418329580, 31385661412, 39232076765, 78464153530, 156928307060]

約数ペア:

[(1, 156928307060), (2, 78464153530), (4, 39232076765), (5, 31385661412), (7, 22418329580), (10, 15692830706), (14, 11209164790), (20, 7846415353), (28, 5604582395), (35, 4483665916), (70, 2241832958), (140, 1120916479)]