153729884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21701}}^1$

素因数の和:21746

約数の個数: 48

約数和(自身を含む): 350009856

約数和(自身を除く): 196279972

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 21701, 43402, 86804, 151907, 238711, 303814, 477422, 499123, 607628, 954844, 998246, 1670977, 1996492, 3341954, 3493861, 5490353, 6683908, 6987722, 10980706, 13975444, 21961412, 38432471, 76864942, 153729884]

約数ペア:

[(1, 153729884), (2, 76864942), (4, 38432471), (7, 21961412), (11, 13975444), (14, 10980706), (22, 6987722), (23, 6683908), (28, 5490353), (44, 3493861), (46, 3341954), (77, 1996492), (92, 1670977), (154, 998246), (161, 954844), (253, 607628), (308, 499123), (322, 477422), (506, 303814), (644, 238711), (1012, 151907), (1771, 86804), (3542, 43402), (7084, 21701)]