161008064768

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{33101987}}^1$

素因数の和:33102022

約数の個数: 36

約数和(自身を含む): 338302317360

約数和(自身を除く): 177294252592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 33101987, 66203974, 132407948, 264815896, 529631792, 628937753, 1059263584, 1257875506, 2118527168, 2515751012, 4237054336, 5031502024, 8474108672, 10063004048, 20126008096, 40252016192, 80504032384, 161008064768]

約数ペア:

[(1, 161008064768), (2, 80504032384), (4, 40252016192), (8, 20126008096), (16, 10063004048), (19, 8474108672), (32, 5031502024), (38, 4237054336), (64, 2515751012), (76, 2118527168), (128, 1257875506), (152, 1059263584), (256, 628937753), (304, 529631792), (608, 264815896), (1216, 132407948), (2432, 66203974), (4864, 33101987)]