164028768

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{13043}}^1$

素因数の和:13187

約数の個数: 48

約数和(自身を含む): 433895616

約数和(自身を除く): 269866848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 12576, 13043, 26086, 39129, 52172, 78258, 104344, 156516, 208688, 313032, 417376, 626064, 1252128, 1708633, 3417266, 5125899, 6834532, 10251798, 13669064, 20503596, 27338128, 41007192, 54676256, 82014384, 164028768]

約数ペア:

[(1, 164028768), (2, 82014384), (3, 54676256), (4, 41007192), (6, 27338128), (8, 20503596), (12, 13669064), (16, 10251798), (24, 6834532), (32, 5125899), (48, 3417266), (96, 1708633), (131, 1252128), (262, 626064), (393, 417376), (524, 313032), (786, 208688), (1048, 156516), (1572, 104344), (2096, 78258), (3144, 52172), (4192, 39129), (6288, 26086), (12576, 13043)]