131927796

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 216

約数和(自身を含む): 456621984

約数和(自身を除く): 324694188

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 49, 52, 63, 66, 77, 78, 84, 91, 98, 99, 117, 126, 132, 143, 147, 154, 156, 182, 196, 198, 231, 234, 252, 273, 286, 294, 308, 364, 396, 429, 441, 462, 468, 523, 539, 546, 572, 588, 637, 693, 819, 858, 882, 924, 1001, 1046, 1078, 1092, 1274, 1287, 1386, 1569, 1617, 1638, 1716, 1764, 1911, 2002, 2092, 2156, 2548, 2574, 2772, 3003, 3138, 3234, 3276, 3661, 3822, 4004, 4707, 4851, 5148, 5733, 5753, 6006, 6276, 6468, 6799, 7007, 7322, 7644, 9009, 9414, 9702, 10983, 11466, 11506, 12012, 13598, 14014, 14644, 17259, 18018, 18828, 19404, 20397, 21021, 21966, 22932, 23012, 25627, 27196, 28028, 32949, 34518, 36036, 40271, 40794, 42042, 43932, 47593, 51254, 51777, 61191, 63063, 65898, 69036, 74789, 76881, 80542, 81588, 84084, 95186, 102508, 103554, 120813, 122382, 126126, 131796, 142779, 149578, 153762, 161084, 190372, 207108, 224367, 230643, 241626, 244764, 252252, 281897, 285558, 299156, 307524, 333151, 362439, 428337, 448734, 461286, 483252, 523523, 563794, 571116, 666302, 673101, 724878, 845691, 856674, 897468, 922572, 999453, 1047046, 1127588, 1332604, 1346202, 1449756, 1570569, 1691382, 1713348, 1998906, 2094092, 2537073, 2692404, 2998359, 3141138, 3382764, 3664661, 3997812, 4711707, 5074146, 5996718, 6282276, 7329322, 9423414, 10148292, 10993983, 11993436, 14658644, 18846828, 21987966, 32981949, 43975932, 65963898, 131927796]

約数ペア:

[(1, 131927796), (2, 65963898), (3, 43975932), (4, 32981949), (6, 21987966), (7, 18846828), (9, 14658644), (11, 11993436), (12, 10993983), (13, 10148292), (14, 9423414), (18, 7329322), (21, 6282276), (22, 5996718), (26, 5074146), (28, 4711707), (33, 3997812), (36, 3664661), (39, 3382764), (42, 3141138), (44, 2998359), (49, 2692404), (52, 2537073), (63, 2094092), (66, 1998906), (77, 1713348), (78, 1691382), (84, 1570569), (91, 1449756), (98, 1346202), (99, 1332604), (117, 1127588), (126, 1047046), (132, 999453), (143, 922572), (147, 897468), (154, 856674), (156, 845691), (182, 724878), (196, 673101), (198, 666302), (231, 571116), (234, 563794), (252, 523523), (273, 483252), (286, 461286), (294, 448734), (308, 428337), (364, 362439), (396, 333151), (429, 307524), (441, 299156), (462, 285558), (468, 281897), (523, 252252), (539, 244764), (546, 241626), (572, 230643), (588, 224367), (637, 207108), (693, 190372), (819, 161084), (858, 153762), (882, 149578), (924, 142779), (1001, 131796), (1046, 126126), (1078, 122382), (1092, 120813), (1274, 103554), (1287, 102508), (1386, 95186), (1569, 84084), (1617, 81588), (1638, 80542), (1716, 76881), (1764, 74789), (1911, 69036), (2002, 65898), (2092, 63063), (2156, 61191), (2548, 51777), (2574, 51254), (2772, 47593), (3003, 43932), (3138, 42042), (3234, 40794), (3276, 40271), (3661, 36036), (3822, 34518), (4004, 32949), (4707, 28028), (4851, 27196), (5148, 25627), (5733, 23012), (5753, 22932), (6006, 21966), (6276, 21021), (6468, 20397), (6799, 19404), (7007, 18828), (7322, 18018), (7644, 17259), (9009, 14644), (9414, 14014), (9702, 13598), (10983, 12012), (11466, 11506)]