164744496

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:528

約数の個数: 160

約数和(自身を含む): 545441280

約数和(自身を除く): 380696784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 157, 168, 189, 216, 252, 314, 336, 347, 378, 432, 471, 504, 628, 694, 756, 942, 1008, 1041, 1099, 1256, 1388, 1413, 1512, 1884, 2082, 2198, 2429, 2512, 2776, 2826, 3024, 3123, 3297, 3768, 4164, 4239, 4396, 4858, 5552, 5652, 6246, 6594, 7287, 7536, 8328, 8478, 8792, 9369, 9716, 9891, 11304, 12492, 13188, 14574, 16656, 16956, 17584, 18738, 19432, 19782, 21861, 22608, 24984, 26376, 29148, 29673, 33912, 37476, 38864, 39564, 43722, 49968, 52752, 54479, 58296, 59346, 65583, 67824, 74952, 79128, 87444, 108958, 116592, 118692, 131166, 149904, 158256, 163437, 174888, 217916, 237384, 262332, 326874, 349776, 381353, 435832, 474768, 490311, 524664, 653748, 762706, 871664, 980622, 1049328, 1144059, 1307496, 1470933, 1525412, 1961244, 2288118, 2614992, 2941866, 3050824, 3432177, 3922488, 4576236, 5883732, 6101648, 6864354, 7844976, 9152472, 10296531, 11767464, 13728708, 18304944, 20593062, 23534928, 27457416, 41186124, 54914832, 82372248, 164744496]

約数ペア:

[(1, 164744496), (2, 82372248), (3, 54914832), (4, 41186124), (6, 27457416), (7, 23534928), (8, 20593062), (9, 18304944), (12, 13728708), (14, 11767464), (16, 10296531), (18, 9152472), (21, 7844976), (24, 6864354), (27, 6101648), (28, 5883732), (36, 4576236), (42, 3922488), (48, 3432177), (54, 3050824), (56, 2941866), (63, 2614992), (72, 2288118), (84, 1961244), (108, 1525412), (112, 1470933), (126, 1307496), (144, 1144059), (157, 1049328), (168, 980622), (189, 871664), (216, 762706), (252, 653748), (314, 524664), (336, 490311), (347, 474768), (378, 435832), (432, 381353), (471, 349776), (504, 326874), (628, 262332), (694, 237384), (756, 217916), (942, 174888), (1008, 163437), (1041, 158256), (1099, 149904), (1256, 131166), (1388, 118692), (1413, 116592), (1512, 108958), (1884, 87444), (2082, 79128), (2198, 74952), (2429, 67824), (2512, 65583), (2776, 59346), (2826, 58296), (3024, 54479), (3123, 52752), (3297, 49968), (3768, 43722), (4164, 39564), (4239, 38864), (4396, 37476), (4858, 33912), (5552, 29673), (5652, 29148), (6246, 26376), (6594, 24984), (7287, 22608), (7536, 21861), (8328, 19782), (8478, 19432), (8792, 18738), (9369, 17584), (9716, 16956), (9891, 16656), (11304, 14574), (12492, 13188)]