157413990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{32191}}^1$

素因数の和:32364

約数の個数: 32

約数和(自身を含む): 380123136

約数和(自身を除く): 222709146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 32191, 64382, 96573, 160955, 193146, 321910, 482865, 965730, 5247133, 10494266, 15741399, 26235665, 31482798, 52471330, 78706995, 157413990]

約数ペア:

[(1, 157413990), (2, 78706995), (3, 52471330), (5, 31482798), (6, 26235665), (10, 15741399), (15, 10494266), (30, 5247133), (163, 965730), (326, 482865), (489, 321910), (815, 193146), (978, 160955), (1630, 96573), (2445, 64382), (4890, 32191)]