157230908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{2129}}^1$

素因数の和:2669

約数の個数: 24

約数和(自身を含む): 283290000

約数和(自身を除く): 126059092

約数列:

[1, 2, 4, 37, 74, 148, 499, 998, 1996, 2129, 4258, 8516, 18463, 36926, 73852, 78773, 157546, 315092, 1062371, 2124742, 4249484, 39307727, 78615454, 157230908]

約数ペア:

[(1, 157230908), (2, 78615454), (4, 39307727), (37, 4249484), (74, 2124742), (148, 1062371), (499, 315092), (998, 157546), (1996, 78773), (2129, 73852), (4258, 36926), (8516, 18463)]