164529904

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 402474240

約数和(自身を除く): 237944336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 83, 88, 112, 154, 166, 176, 308, 332, 581, 616, 664, 913, 1162, 1232, 1328, 1609, 1826, 2324, 3218, 3652, 4648, 6391, 6436, 7304, 9296, 11263, 12782, 12872, 14608, 17699, 22526, 25564, 25744, 35398, 45052, 51128, 70796, 90104, 102256, 123893, 133547, 141592, 180208, 247786, 267094, 283184, 495572, 534188, 934829, 991144, 1068376, 1469017, 1869658, 1982288, 2136752, 2938034, 3739316, 5876068, 7478632, 10283119, 11752136, 14957264, 20566238, 23504272, 41132476, 82264952, 164529904]

約数ペア:

[(1, 164529904), (2, 82264952), (4, 41132476), (7, 23504272), (8, 20566238), (11, 14957264), (14, 11752136), (16, 10283119), (22, 7478632), (28, 5876068), (44, 3739316), (56, 2938034), (77, 2136752), (83, 1982288), (88, 1869658), (112, 1469017), (154, 1068376), (166, 991144), (176, 934829), (308, 534188), (332, 495572), (581, 283184), (616, 267094), (664, 247786), (913, 180208), (1162, 141592), (1232, 133547), (1328, 123893), (1609, 102256), (1826, 90104), (2324, 70796), (3218, 51128), (3652, 45052), (4648, 35398), (6391, 25744), (6436, 25564), (7304, 22526), (9296, 17699), (11263, 14608), (12782, 12872)]