164028564

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2387

約数の個数: 120

約数和(自身を含む): 506085888

約数和(自身を除く): 342057324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1302, 1674, 1953, 2268, 2333, 2511, 2604, 3348, 3906, 4666, 5022, 5859, 6999, 7812, 9332, 10044, 11718, 13998, 16331, 17577, 20997, 23436, 27996, 32662, 35154, 41994, 48993, 62991, 65324, 70308, 72323, 83988, 97986, 125982, 144646, 146979, 188973, 195972, 216969, 251964, 289292, 293958, 377946, 433938, 440937, 506261, 587916, 650907, 755892, 867876, 881874, 1012522, 1301814, 1322811, 1518783, 1763748, 1952721, 2025044, 2603628, 2645622, 3037566, 3905442, 4556349, 5291244, 5858163, 6075132, 7810884, 9112698, 11716326, 13669047, 18225396, 23432652, 27338094, 41007141, 54676188, 82014282, 164028564]

約数ペア:

[(1, 164028564), (2, 82014282), (3, 54676188), (4, 41007141), (6, 27338094), (7, 23432652), (9, 18225396), (12, 13669047), (14, 11716326), (18, 9112698), (21, 7810884), (27, 6075132), (28, 5858163), (31, 5291244), (36, 4556349), (42, 3905442), (54, 3037566), (62, 2645622), (63, 2603628), (81, 2025044), (84, 1952721), (93, 1763748), (108, 1518783), (124, 1322811), (126, 1301814), (162, 1012522), (186, 881874), (189, 867876), (217, 755892), (252, 650907), (279, 587916), (324, 506261), (372, 440937), (378, 433938), (434, 377946), (558, 293958), (567, 289292), (651, 251964), (756, 216969), (837, 195972), (868, 188973), (1116, 146979), (1134, 144646), (1302, 125982), (1674, 97986), (1953, 83988), (2268, 72323), (2333, 70308), (2511, 65324), (2604, 62991), (3348, 48993), (3906, 41994), (4666, 35154), (5022, 32662), (5859, 27996), (6999, 23436), (7812, 20997), (9332, 17577), (10044, 16331), (11718, 13998)]