181156248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:718

約数の個数: 192

約数和(自身を含む): 618858240

約数和(自身を除く): 437701992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 43, 52, 56, 63, 72, 78, 84, 86, 91, 104, 117, 126, 129, 156, 168, 172, 182, 234, 252, 258, 273, 301, 312, 344, 364, 387, 468, 504, 516, 546, 559, 602, 643, 728, 774, 819, 903, 936, 1032, 1092, 1118, 1204, 1286, 1548, 1638, 1677, 1806, 1929, 2184, 2236, 2408, 2572, 2709, 3096, 3276, 3354, 3612, 3858, 3913, 4472, 4501, 5031, 5144, 5418, 5787, 6552, 6708, 7224, 7716, 7826, 8359, 9002, 10062, 10836, 11574, 11739, 13416, 13503, 15432, 15652, 16718, 18004, 20124, 21672, 23148, 23478, 25077, 27006, 27649, 31304, 33436, 35217, 36008, 40248, 40509, 46296, 46956, 50154, 54012, 55298, 58513, 66872, 70434, 75231, 81018, 82947, 93912, 100308, 108024, 110596, 117026, 140868, 150462, 162036, 165894, 175539, 193543, 200616, 221192, 234052, 248841, 281736, 300924, 324072, 331788, 351078, 359437, 387086, 468104, 497682, 526617, 580629, 601848, 663576, 702156, 718874, 774172, 995364, 1053234, 1078311, 1161258, 1404312, 1437748, 1548344, 1741887, 1990728, 2106468, 2156622, 2322516, 2516059, 2875496, 3234933, 3483774, 4212936, 4313244, 4645032, 5032118, 6469866, 6967548, 7548177, 8626488, 10064236, 12939732, 13935096, 15096354, 20128472, 22644531, 25879464, 30192708, 45289062, 60385416, 90578124, 181156248]

約数ペア:

[(1, 181156248), (2, 90578124), (3, 60385416), (4, 45289062), (6, 30192708), (7, 25879464), (8, 22644531), (9, 20128472), (12, 15096354), (13, 13935096), (14, 12939732), (18, 10064236), (21, 8626488), (24, 7548177), (26, 6967548), (28, 6469866), (36, 5032118), (39, 4645032), (42, 4313244), (43, 4212936), (52, 3483774), (56, 3234933), (63, 2875496), (72, 2516059), (78, 2322516), (84, 2156622), (86, 2106468), (91, 1990728), (104, 1741887), (117, 1548344), (126, 1437748), (129, 1404312), (156, 1161258), (168, 1078311), (172, 1053234), (182, 995364), (234, 774172), (252, 718874), (258, 702156), (273, 663576), (301, 601848), (312, 580629), (344, 526617), (364, 497682), (387, 468104), (468, 387086), (504, 359437), (516, 351078), (546, 331788), (559, 324072), (602, 300924), (643, 281736), (728, 248841), (774, 234052), (819, 221192), (903, 200616), (936, 193543), (1032, 175539), (1092, 165894), (1118, 162036), (1204, 150462), (1286, 140868), (1548, 117026), (1638, 110596), (1677, 108024), (1806, 100308), (1929, 93912), (2184, 82947), (2236, 81018), (2408, 75231), (2572, 70434), (2709, 66872), (3096, 58513), (3276, 55298), (3354, 54012), (3612, 50154), (3858, 46956), (3913, 46296), (4472, 40509), (4501, 40248), (5031, 36008), (5144, 35217), (5418, 33436), (5787, 31304), (6552, 27649), (6708, 27006), (7224, 25077), (7716, 23478), (7826, 23148), (8359, 21672), (9002, 20124), (10062, 18004), (10836, 16718), (11574, 15652), (11739, 15432), (13416, 13503)]