156945188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{2113}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 284121600

約数和(自身を除く): 127176412

約数列:

[1, 2, 4, 31, 62, 124, 599, 1198, 2113, 2396, 4226, 8452, 18569, 37138, 65503, 74276, 131006, 262012, 1265687, 2531374, 5062748, 39236297, 78472594, 156945188]

約数ペア:

[(1, 156945188), (2, 78472594), (4, 39236297), (31, 5062748), (62, 2531374), (124, 1265687), (599, 262012), (1198, 131006), (2113, 74276), (2396, 65503), (4226, 37138), (8452, 18569)]