156988125092

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{349}}^1\times {\mathrm{570841}}^1$

素因数の和:571391

約数の個数: 24

約数和(自身を含む): 276915454200

約数和(自身を除く): 119927329108

約数列:

[1, 2, 4, 197, 349, 394, 698, 788, 1396, 68753, 137506, 275012, 570841, 1141682, 2283364, 112455677, 199223509, 224911354, 398447018, 449822708, 796894036, 39247031273, 78494062546, 156988125092]

約数ペア:

[(1, 156988125092), (2, 78494062546), (4, 39247031273), (197, 796894036), (349, 449822708), (394, 398447018), (698, 224911354), (788, 199223509), (1396, 112455677), (68753, 2283364), (137506, 1141682), (275012, 570841)]