156970413610

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{79680413}}^1$

素因数の和:79680617

約数の個数: 16

約数和(自身を含む): 283980995496

約数和(自身を除く): 127010581886

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 79680413, 159360826, 398402065, 796804130, 15697041361, 31394082722, 78485206805, 156970413610]

約数ペア:

[(1, 156970413610), (2, 78485206805), (5, 31394082722), (10, 15697041361), (197, 796804130), (394, 398402065), (985, 159360826), (1970, 79680413)]