161003232148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{77854561}}^1$

素因数の和:77854623

約数の個数: 24

約数和(自身を含む): 313909593984

約数和(自身を除く): 152906361836

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 77854561, 155709122, 311418244, 856400171, 1712800342, 3425600684, 3659164367, 7318328734, 14636657468, 40250808037, 80501616074, 161003232148]

約数ペア:

[(1, 161003232148), (2, 80501616074), (4, 40250808037), (11, 14636657468), (22, 7318328734), (44, 3659164367), (47, 3425600684), (94, 1712800342), (188, 856400171), (517, 311418244), (1034, 155709122), (2068, 77854561)]