121859276

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2007

約数の個数: 72

約数和(自身を含む): 280098000

約数和(自身を除く): 158238724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 154, 196, 203, 308, 319, 406, 539, 638, 812, 1078, 1276, 1421, 1949, 2156, 2233, 2842, 3898, 4466, 5684, 7796, 8932, 13643, 15631, 21439, 27286, 31262, 42878, 54572, 56521, 62524, 85756, 95501, 113042, 150073, 191002, 226084, 300146, 382004, 395647, 600292, 621731, 791294, 1050511, 1243462, 1582588, 2101022, 2486924, 2769529, 4202044, 4352117, 5539058, 8704234, 11078116, 17408468, 30464819, 60929638, 121859276]

約数ペア:

[(1, 121859276), (2, 60929638), (4, 30464819), (7, 17408468), (11, 11078116), (14, 8704234), (22, 5539058), (28, 4352117), (29, 4202044), (44, 2769529), (49, 2486924), (58, 2101022), (77, 1582588), (98, 1243462), (116, 1050511), (154, 791294), (196, 621731), (203, 600292), (308, 395647), (319, 382004), (406, 300146), (539, 226084), (638, 191002), (812, 150073), (1078, 113042), (1276, 95501), (1421, 85756), (1949, 62524), (2156, 56521), (2233, 54572), (2842, 42878), (3898, 31262), (4466, 27286), (5684, 21439), (7796, 15631), (8932, 13643)]