189357588

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2879}}^1$

素因数の和:2931

約数の個数: 120

約数和(自身を含む): 585446400

約数和(自身を除く): 396088812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 252, 261, 324, 348, 378, 406, 522, 567, 609, 756, 783, 812, 1044, 1134, 1218, 1566, 1827, 2268, 2349, 2436, 2879, 3132, 3654, 4698, 5481, 5758, 7308, 8637, 9396, 10962, 11516, 16443, 17274, 20153, 21924, 25911, 32886, 34548, 40306, 51822, 60459, 65772, 77733, 80612, 83491, 103644, 120918, 155466, 166982, 181377, 233199, 241836, 250473, 310932, 333964, 362754, 466398, 500946, 544131, 584437, 725508, 751419, 932796, 1001892, 1088262, 1168874, 1502838, 1632393, 1753311, 2176524, 2254257, 2337748, 3005676, 3264786, 3506622, 4508514, 5259933, 6529572, 6762771, 7013244, 9017028, 10519866, 13525542, 15779799, 21039732, 27051084, 31559598, 47339397, 63119196, 94678794, 189357588]

約数ペア:

[(1, 189357588), (2, 94678794), (3, 63119196), (4, 47339397), (6, 31559598), (7, 27051084), (9, 21039732), (12, 15779799), (14, 13525542), (18, 10519866), (21, 9017028), (27, 7013244), (28, 6762771), (29, 6529572), (36, 5259933), (42, 4508514), (54, 3506622), (58, 3264786), (63, 3005676), (81, 2337748), (84, 2254257), (87, 2176524), (108, 1753311), (116, 1632393), (126, 1502838), (162, 1168874), (174, 1088262), (189, 1001892), (203, 932796), (252, 751419), (261, 725508), (324, 584437), (348, 544131), (378, 500946), (406, 466398), (522, 362754), (567, 333964), (609, 310932), (756, 250473), (783, 241836), (812, 233199), (1044, 181377), (1134, 166982), (1218, 155466), (1566, 120918), (1827, 103644), (2268, 83491), (2349, 80612), (2436, 77733), (2879, 65772), (3132, 60459), (3654, 51822), (4698, 40306), (5481, 34548), (5758, 32886), (7308, 25911), (8637, 21924), (9396, 20153), (10962, 17274), (11516, 16443)]