198810281808

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{133691}}^1$

素因数の和:134177

約数の個数: 120

約数和(自身を含む): 581881060800

約数和(自身を除く): 383070778992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 449, 552, 828, 898, 1104, 1347, 1656, 1796, 2694, 3312, 3592, 4041, 5388, 7184, 8082, 10327, 10776, 16164, 20654, 21552, 30981, 32328, 41308, 61962, 64656, 82616, 92943, 123924, 133691, 165232, 185886, 247848, 267382, 371772, 401073, 495696, 534764, 743544, 802146, 1069528, 1203219, 1487088, 1604292, 2139056, 2406438, 3074893, 3208584, 4812876, 6149786, 6417168, 9224679, 9625752, 12299572, 18449358, 19251504, 24599144, 27674037, 36898716, 49198288, 55348074, 60027259, 73797432, 110696148, 120054518, 147594864, 180081777, 221392296, 240109036, 360163554, 442784592, 480218072, 540245331, 720327108, 960436144, 1080490662, 1380626957, 1440654216, 2160981324, 2761253914, 2881308432, 4141880871, 4321962648, 5522507828, 8283761742, 8643925296, 11045015656, 12425642613, 16567523484, 22090031312, 24851285226, 33135046968, 49702570452, 66270093936, 99405140904, 198810281808]

約数ペア:

[(1, 198810281808), (2, 99405140904), (3, 66270093936), (4, 49702570452), (6, 33135046968), (8, 24851285226), (9, 22090031312), (12, 16567523484), (16, 12425642613), (18, 11045015656), (23, 8643925296), (24, 8283761742), (36, 5522507828), (46, 4321962648), (48, 4141880871), (69, 2881308432), (72, 2761253914), (92, 2160981324), (138, 1440654216), (144, 1380626957), (184, 1080490662), (207, 960436144), (276, 720327108), (368, 540245331), (414, 480218072), (449, 442784592), (552, 360163554), (828, 240109036), (898, 221392296), (1104, 180081777), (1347, 147594864), (1656, 120054518), (1796, 110696148), (2694, 73797432), (3312, 60027259), (3592, 55348074), (4041, 49198288), (5388, 36898716), (7184, 27674037), (8082, 24599144), (10327, 19251504), (10776, 18449358), (16164, 12299572), (20654, 9625752), (21552, 9224679), (30981, 6417168), (32328, 6149786), (41308, 4812876), (61962, 3208584), (64656, 3074893), (82616, 2406438), (92943, 2139056), (123924, 1604292), (133691, 1487088), (165232, 1203219), (185886, 1069528), (247848, 802146), (267382, 743544), (371772, 534764), (401073, 495696)]