127788276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:914

約数の個数: 144

約数和(自身を含む): 395297280

約数和(自身を除く): 267509004

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 49, 66, 69, 77, 84, 92, 98, 132, 138, 147, 154, 161, 196, 231, 253, 276, 294, 308, 322, 462, 483, 506, 539, 588, 644, 759, 859, 924, 966, 1012, 1078, 1127, 1518, 1617, 1718, 1771, 1932, 2156, 2254, 2577, 3036, 3234, 3381, 3436, 3542, 4508, 5154, 5313, 6013, 6468, 6762, 7084, 9449, 10308, 10626, 12026, 12397, 13524, 18039, 18898, 19757, 21252, 24052, 24794, 28347, 36078, 37191, 37796, 39514, 42091, 49588, 56694, 59271, 66143, 72156, 74382, 79028, 84182, 113388, 118542, 126273, 132286, 138299, 148764, 168364, 198429, 217327, 237084, 252546, 264572, 276598, 396858, 414897, 434654, 463001, 505092, 553196, 651981, 793716, 829794, 869308, 926002, 968093, 1303962, 1389003, 1521289, 1659588, 1852004, 1936186, 2607924, 2778006, 2904279, 3042578, 3872372, 4563867, 5556012, 5808558, 6085156, 9127734, 10649023, 11617116, 18255468, 21298046, 31947069, 42596092, 63894138, 127788276]

約数ペア:

[(1, 127788276), (2, 63894138), (3, 42596092), (4, 31947069), (6, 21298046), (7, 18255468), (11, 11617116), (12, 10649023), (14, 9127734), (21, 6085156), (22, 5808558), (23, 5556012), (28, 4563867), (33, 3872372), (42, 3042578), (44, 2904279), (46, 2778006), (49, 2607924), (66, 1936186), (69, 1852004), (77, 1659588), (84, 1521289), (92, 1389003), (98, 1303962), (132, 968093), (138, 926002), (147, 869308), (154, 829794), (161, 793716), (196, 651981), (231, 553196), (253, 505092), (276, 463001), (294, 434654), (308, 414897), (322, 396858), (462, 276598), (483, 264572), (506, 252546), (539, 237084), (588, 217327), (644, 198429), (759, 168364), (859, 148764), (924, 138299), (966, 132286), (1012, 126273), (1078, 118542), (1127, 113388), (1518, 84182), (1617, 79028), (1718, 74382), (1771, 72156), (1932, 66143), (2156, 59271), (2254, 56694), (2577, 49588), (3036, 42091), (3234, 39514), (3381, 37796), (3436, 37191), (3542, 36078), (4508, 28347), (5154, 24794), (5313, 24052), (6013, 21252), (6468, 19757), (6762, 18898), (7084, 18039), (9449, 13524), (10308, 12397), (10626, 12026)]