156980491667

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{203771}}^1$

素因数の和:204298

約数の個数: 16

約数和(自身を含む): 165025976832

約数和(自身を除く): 8045485165

約数列:

[1, 37, 47, 443, 1739, 16391, 20821, 203771, 770377, 7539527, 9577237, 90270553, 354357769, 3340010461, 4242715991, 156980491667]

約数ペア:

[(1, 156980491667), (37, 4242715991), (47, 3340010461), (443, 354357769), (1739, 90270553), (16391, 9577237), (20821, 7539527), (203771, 770377)]