123508896

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 395974656

約数和(自身を除く): 272465760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 61, 69, 84, 92, 96, 112, 122, 131, 138, 161, 168, 183, 184, 224, 244, 262, 276, 322, 336, 366, 368, 393, 427, 483, 488, 524, 552, 644, 672, 732, 736, 786, 854, 917, 966, 976, 1048, 1104, 1281, 1288, 1403, 1464, 1572, 1708, 1834, 1932, 1952, 2096, 2208, 2562, 2576, 2751, 2806, 2928, 3013, 3144, 3416, 3668, 3864, 4192, 4209, 5124, 5152, 5502, 5612, 5856, 6026, 6288, 6832, 7336, 7728, 7991, 8418, 9039, 9821, 10248, 11004, 11224, 12052, 12576, 13664, 14672, 15456, 15982, 16836, 18078, 19642, 20496, 21091, 22008, 22448, 23973, 24104, 29344, 29463, 31964, 33672, 36156, 39284, 40992, 42182, 44016, 44896, 47946, 48208, 55937, 58926, 63273, 63928, 67344, 72312, 78568, 84364, 88032, 95892, 96416, 111874, 117852, 126546, 127856, 134688, 144624, 157136, 167811, 168728, 183793, 191784, 223748, 235704, 253092, 255712, 289248, 314272, 335622, 337456, 367586, 383568, 447496, 471408, 506184, 551379, 671244, 674912, 735172, 767136, 894992, 942816, 1012368, 1102758, 1286551, 1342488, 1470344, 1789984, 2024736, 2205516, 2573102, 2684976, 2940688, 3859653, 4411032, 5146204, 5369952, 5881376, 7719306, 8822064, 10292408, 15438612, 17644128, 20584816, 30877224, 41169632, 61754448, 123508896]

約数ペア:

[(1, 123508896), (2, 61754448), (3, 41169632), (4, 30877224), (6, 20584816), (7, 17644128), (8, 15438612), (12, 10292408), (14, 8822064), (16, 7719306), (21, 5881376), (23, 5369952), (24, 5146204), (28, 4411032), (32, 3859653), (42, 2940688), (46, 2684976), (48, 2573102), (56, 2205516), (61, 2024736), (69, 1789984), (84, 1470344), (92, 1342488), (96, 1286551), (112, 1102758), (122, 1012368), (131, 942816), (138, 894992), (161, 767136), (168, 735172), (183, 674912), (184, 671244), (224, 551379), (244, 506184), (262, 471408), (276, 447496), (322, 383568), (336, 367586), (366, 337456), (368, 335622), (393, 314272), (427, 289248), (483, 255712), (488, 253092), (524, 235704), (552, 223748), (644, 191784), (672, 183793), (732, 168728), (736, 167811), (786, 157136), (854, 144624), (917, 134688), (966, 127856), (976, 126546), (1048, 117852), (1104, 111874), (1281, 96416), (1288, 95892), (1403, 88032), (1464, 84364), (1572, 78568), (1708, 72312), (1834, 67344), (1932, 63928), (1952, 63273), (2096, 58926), (2208, 55937), (2562, 48208), (2576, 47946), (2751, 44896), (2806, 44016), (2928, 42182), (3013, 40992), (3144, 39284), (3416, 36156), (3668, 33672), (3864, 31964), (4192, 29463), (4209, 29344), (5124, 24104), (5152, 23973), (5502, 22448), (5612, 22008), (5856, 21091), (6026, 20496), (6288, 19642), (6832, 18078), (7336, 16836), (7728, 15982), (7991, 15456), (8418, 14672), (9039, 13664), (9821, 12576), (10248, 12052), (11004, 11224)]