164870496

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{1669}}^1$

素因数の和:1706

約数の個数: 144

約数和(自身を含む): 547092000

約数和(自身を除く): 382221504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1669, 1764, 2016, 2058, 2352, 2744, 3087, 3338, 3528, 4116, 4704, 5007, 5488, 6174, 6676, 7056, 8232, 10014, 10976, 11683, 12348, 13352, 14112, 15021, 16464, 20028, 23366, 24696, 26704, 30042, 32928, 35049, 40056, 46732, 49392, 53408, 60084, 70098, 80112, 81781, 93464, 98784, 105147, 120168, 140196, 160224, 163562, 186928, 210294, 240336, 245343, 280392, 327124, 373856, 420588, 480672, 490686, 560784, 572467, 654248, 736029, 841176, 981372, 1121568, 1144934, 1308496, 1472058, 1682352, 1717401, 1962744, 2289868, 2616992, 2944116, 3364704, 3434802, 3925488, 4579736, 5152203, 5888232, 6869604, 7850976, 9159472, 10304406, 11776464, 13739208, 18318944, 20608812, 23552928, 27478416, 41217624, 54956832, 82435248, 164870496]

約数ペア:

[(1, 164870496), (2, 82435248), (3, 54956832), (4, 41217624), (6, 27478416), (7, 23552928), (8, 20608812), (9, 18318944), (12, 13739208), (14, 11776464), (16, 10304406), (18, 9159472), (21, 7850976), (24, 6869604), (28, 5888232), (32, 5152203), (36, 4579736), (42, 3925488), (48, 3434802), (49, 3364704), (56, 2944116), (63, 2616992), (72, 2289868), (84, 1962744), (96, 1717401), (98, 1682352), (112, 1472058), (126, 1308496), (144, 1144934), (147, 1121568), (168, 981372), (196, 841176), (224, 736029), (252, 654248), (288, 572467), (294, 560784), (336, 490686), (343, 480672), (392, 420588), (441, 373856), (504, 327124), (588, 280392), (672, 245343), (686, 240336), (784, 210294), (882, 186928), (1008, 163562), (1029, 160224), (1176, 140196), (1372, 120168), (1568, 105147), (1669, 98784), (1764, 93464), (2016, 81781), (2058, 80112), (2352, 70098), (2744, 60084), (3087, 53408), (3338, 49392), (3528, 46732), (4116, 40056), (4704, 35049), (5007, 32928), (5488, 30042), (6174, 26704), (6676, 24696), (7056, 23366), (8232, 20028), (10014, 16464), (10976, 15021), (11683, 14112), (12348, 13352)]