168661584

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 240

約数和(自身を含む): 593267584

約数和(自身を除く): 424606000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 61, 63, 72, 78, 84, 91, 104, 112, 117, 122, 126, 144, 156, 168, 182, 183, 208, 211, 234, 244, 252, 273, 312, 336, 364, 366, 422, 427, 468, 488, 504, 546, 549, 624, 633, 728, 732, 793, 819, 844, 854, 936, 976, 1008, 1092, 1098, 1266, 1281, 1456, 1464, 1477, 1586, 1638, 1688, 1708, 1872, 1899, 2184, 2196, 2379, 2532, 2562, 2743, 2928, 2954, 3172, 3276, 3376, 3416, 3798, 3843, 4368, 4392, 4431, 4758, 5064, 5124, 5486, 5551, 5908, 6344, 6552, 6832, 7137, 7596, 7686, 8229, 8784, 8862, 9516, 10128, 10248, 10972, 11102, 11816, 12688, 12871, 13104, 13293, 14274, 15192, 15372, 16458, 16653, 17724, 19032, 19201, 20496, 21944, 22204, 23632, 24687, 25742, 26586, 28548, 30384, 30744, 32916, 33306, 35448, 38064, 38402, 38613, 43888, 44408, 49374, 49959, 51484, 53172, 57096, 57603, 61488, 65832, 66612, 70896, 76804, 77226, 88816, 90097, 98748, 99918, 102968, 106344, 114192, 115206, 115839, 131664, 133224, 153608, 154452, 167323, 172809, 180194, 197496, 199836, 205936, 212688, 230412, 231678, 266448, 270291, 307216, 308904, 334646, 345618, 360388, 394992, 399672, 460824, 463356, 501969, 540582, 617808, 669292, 691236, 720776, 799344, 810873, 921648, 926712, 1003938, 1081164, 1171261, 1338584, 1382472, 1441552, 1505907, 1621746, 1853424, 2007876, 2162328, 2342522, 2677168, 2764944, 3011814, 3243492, 3513783, 4015752, 4324656, 4685044, 6023628, 6486984, 7027566, 8031504, 9370088, 10541349, 12047256, 12973968, 14055132, 18740176, 21082698, 24094512, 28110264, 42165396, 56220528, 84330792, 168661584]

約数ペア:

[(1, 168661584), (2, 84330792), (3, 56220528), (4, 42165396), (6, 28110264), (7, 24094512), (8, 21082698), (9, 18740176), (12, 14055132), (13, 12973968), (14, 12047256), (16, 10541349), (18, 9370088), (21, 8031504), (24, 7027566), (26, 6486984), (28, 6023628), (36, 4685044), (39, 4324656), (42, 4015752), (48, 3513783), (52, 3243492), (56, 3011814), (61, 2764944), (63, 2677168), (72, 2342522), (78, 2162328), (84, 2007876), (91, 1853424), (104, 1621746), (112, 1505907), (117, 1441552), (122, 1382472), (126, 1338584), (144, 1171261), (156, 1081164), (168, 1003938), (182, 926712), (183, 921648), (208, 810873), (211, 799344), (234, 720776), (244, 691236), (252, 669292), (273, 617808), (312, 540582), (336, 501969), (364, 463356), (366, 460824), (422, 399672), (427, 394992), (468, 360388), (488, 345618), (504, 334646), (546, 308904), (549, 307216), (624, 270291), (633, 266448), (728, 231678), (732, 230412), (793, 212688), (819, 205936), (844, 199836), (854, 197496), (936, 180194), (976, 172809), (1008, 167323), (1092, 154452), (1098, 153608), (1266, 133224), (1281, 131664), (1456, 115839), (1464, 115206), (1477, 114192), (1586, 106344), (1638, 102968), (1688, 99918), (1708, 98748), (1872, 90097), (1899, 88816), (2184, 77226), (2196, 76804), (2379, 70896), (2532, 66612), (2562, 65832), (2743, 61488), (2928, 57603), (2954, 57096), (3172, 53172), (3276, 51484), (3376, 49959), (3416, 49374), (3798, 44408), (3843, 43888), (4368, 38613), (4392, 38402), (4431, 38064), (4758, 35448), (5064, 33306), (5124, 32916), (5486, 30744), (5551, 30384), (5908, 28548), (6344, 26586), (6552, 25742), (6832, 24687), (7137, 23632), (7596, 22204), (7686, 21944), (8229, 20496), (8784, 19201), (8862, 19032), (9516, 17724), (10128, 16653), (10248, 16458), (10972, 15372), (11102, 15192), (11816, 14274), (12688, 13293), (12871, 13104)]