156977019370

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{189128939}}^1$

素因数の和:189129029

約数の個数: 16

約数和(自身を含む): 285962957280

約数和(自身を除く): 128985937910

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 189128939, 378257878, 945644695, 1891289390, 15697701937, 31395403874, 78488509685, 156977019370]

約数ペア:

[(1, 156977019370), (2, 78488509685), (5, 31395403874), (10, 15697701937), (83, 1891289390), (166, 945644695), (415, 378257878), (830, 189128939)]