121777656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 422876160

約数和(自身を除く): 301098504

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 37, 39, 42, 44, 52, 56, 66, 74, 77, 78, 84, 88, 91, 104, 111, 132, 137, 143, 148, 154, 156, 168, 182, 222, 231, 259, 264, 273, 274, 286, 296, 308, 312, 364, 407, 411, 429, 444, 462, 481, 518, 546, 548, 572, 616, 728, 777, 814, 822, 858, 888, 924, 959, 962, 1001, 1036, 1092, 1096, 1144, 1221, 1443, 1507, 1554, 1628, 1644, 1716, 1781, 1848, 1918, 1924, 2002, 2072, 2184, 2442, 2849, 2877, 2886, 3003, 3014, 3108, 3256, 3288, 3367, 3432, 3562, 3836, 3848, 4004, 4521, 4884, 5069, 5291, 5343, 5698, 5754, 5772, 6006, 6028, 6216, 6734, 7124, 7672, 8008, 8547, 9042, 9768, 10101, 10138, 10549, 10582, 10686, 11396, 11508, 11544, 12012, 12056, 12467, 13468, 14248, 15207, 15873, 17094, 18084, 19591, 20202, 20276, 21098, 21164, 21372, 22792, 23016, 24024, 24934, 26936, 30414, 31647, 31746, 34188, 35483, 36168, 37037, 37401, 39182, 40404, 40552, 42196, 42328, 42744, 49868, 55759, 58773, 60828, 63294, 63492, 65897, 68376, 70966, 74074, 74802, 78364, 80808, 84392, 99736, 106449, 111111, 111518, 117546, 121656, 126588, 126984, 131794, 137137, 141932, 148148, 149604, 156728, 167277, 197691, 212898, 222222, 223036, 235092, 253176, 263588, 274274, 283864, 296296, 299208, 334554, 390313, 395382, 411411, 425796, 444444, 446072, 461279, 470184, 527176, 548548, 669108, 724867, 780626, 790764, 822822, 851592, 888888, 922558, 1097096, 1170939, 1338216, 1383837, 1449734, 1561252, 1581528, 1645644, 1845116, 2174601, 2341878, 2767674, 2899468, 3122504, 3291288, 3690232, 4349202, 4683756, 5074069, 5535348, 5798936, 8698404, 9367512, 10148138, 11070696, 15222207, 17396808, 20296276, 30444414, 40592552, 60888828, 121777656]

約数ペア:

[(1, 121777656), (2, 60888828), (3, 40592552), (4, 30444414), (6, 20296276), (7, 17396808), (8, 15222207), (11, 11070696), (12, 10148138), (13, 9367512), (14, 8698404), (21, 5798936), (22, 5535348), (24, 5074069), (26, 4683756), (28, 4349202), (33, 3690232), (37, 3291288), (39, 3122504), (42, 2899468), (44, 2767674), (52, 2341878), (56, 2174601), (66, 1845116), (74, 1645644), (77, 1581528), (78, 1561252), (84, 1449734), (88, 1383837), (91, 1338216), (104, 1170939), (111, 1097096), (132, 922558), (137, 888888), (143, 851592), (148, 822822), (154, 790764), (156, 780626), (168, 724867), (182, 669108), (222, 548548), (231, 527176), (259, 470184), (264, 461279), (273, 446072), (274, 444444), (286, 425796), (296, 411411), (308, 395382), (312, 390313), (364, 334554), (407, 299208), (411, 296296), (429, 283864), (444, 274274), (462, 263588), (481, 253176), (518, 235092), (546, 223036), (548, 222222), (572, 212898), (616, 197691), (728, 167277), (777, 156728), (814, 149604), (822, 148148), (858, 141932), (888, 137137), (924, 131794), (959, 126984), (962, 126588), (1001, 121656), (1036, 117546), (1092, 111518), (1096, 111111), (1144, 106449), (1221, 99736), (1443, 84392), (1507, 80808), (1554, 78364), (1628, 74802), (1644, 74074), (1716, 70966), (1781, 68376), (1848, 65897), (1918, 63492), (1924, 63294), (2002, 60828), (2072, 58773), (2184, 55759), (2442, 49868), (2849, 42744), (2877, 42328), (2886, 42196), (3003, 40552), (3014, 40404), (3108, 39182), (3256, 37401), (3288, 37037), (3367, 36168), (3432, 35483), (3562, 34188), (3836, 31746), (3848, 31647), (4004, 30414), (4521, 26936), (4884, 24934), (5069, 24024), (5291, 23016), (5343, 22792), (5698, 21372), (5754, 21164), (5772, 21098), (6006, 20276), (6028, 20202), (6216, 19591), (6734, 18084), (7124, 17094), (7672, 15873), (8008, 15207), (8547, 14248), (9042, 13468), (9768, 12467), (10101, 12056), (10138, 12012), (10549, 11544), (10582, 11508), (10686, 11396)]