166936644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 509483520

約数和(自身を除く): 342546876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 53, 58, 63, 84, 87, 106, 116, 126, 159, 174, 203, 212, 252, 261, 318, 348, 371, 406, 431, 477, 522, 609, 636, 742, 812, 862, 954, 1044, 1113, 1218, 1293, 1484, 1537, 1724, 1827, 1908, 2226, 2436, 2586, 3017, 3074, 3339, 3654, 3879, 4452, 4611, 5172, 6034, 6148, 6678, 7308, 7758, 9051, 9222, 10759, 12068, 12499, 13356, 13833, 15516, 18102, 18444, 21518, 22843, 24998, 27153, 27666, 32277, 36204, 37497, 43036, 45686, 49996, 54306, 55332, 64554, 68529, 74994, 87493, 91372, 96831, 108612, 112491, 129108, 137058, 149988, 159901, 174986, 193662, 205587, 224982, 262479, 274116, 319802, 349972, 387324, 411174, 449964, 479703, 524958, 639604, 662447, 787437, 822348, 959406, 1049916, 1324894, 1439109, 1574874, 1918812, 1987341, 2649788, 2878218, 3149748, 3974682, 4637129, 5756436, 5962023, 7949364, 9274258, 11924046, 13911387, 18548516, 23848092, 27822774, 41734161, 55645548, 83468322, 166936644]

約数ペア:

[(1, 166936644), (2, 83468322), (3, 55645548), (4, 41734161), (6, 27822774), (7, 23848092), (9, 18548516), (12, 13911387), (14, 11924046), (18, 9274258), (21, 7949364), (28, 5962023), (29, 5756436), (36, 4637129), (42, 3974682), (53, 3149748), (58, 2878218), (63, 2649788), (84, 1987341), (87, 1918812), (106, 1574874), (116, 1439109), (126, 1324894), (159, 1049916), (174, 959406), (203, 822348), (212, 787437), (252, 662447), (261, 639604), (318, 524958), (348, 479703), (371, 449964), (406, 411174), (431, 387324), (477, 349972), (522, 319802), (609, 274116), (636, 262479), (742, 224982), (812, 205587), (862, 193662), (954, 174986), (1044, 159901), (1113, 149988), (1218, 137058), (1293, 129108), (1484, 112491), (1537, 108612), (1724, 96831), (1827, 91372), (1908, 87493), (2226, 74994), (2436, 68529), (2586, 64554), (3017, 55332), (3074, 54306), (3339, 49996), (3654, 45686), (3879, 43036), (4452, 37497), (4611, 36204), (5172, 32277), (6034, 27666), (6148, 27153), (6678, 24998), (7308, 22843), (7758, 21518), (9051, 18444), (9222, 18102), (10759, 15516), (12068, 13833), (12499, 13356)]