169190728

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{6079}}^1$

素因数の和:6170

約数の個数: 48

約数和(自身を含む): 374284800

約数和(自身を除く): 205094072

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 3479, 3976, 6079, 6958, 12158, 13916, 24316, 27832, 42553, 48632, 85106, 170212, 297871, 340424, 431609, 595742, 863218, 1191484, 1726436, 2382968, 3021263, 3452872, 6042526, 12085052, 21148841, 24170104, 42297682, 84595364, 169190728]

約数ペア:

[(1, 169190728), (2, 84595364), (4, 42297682), (7, 24170104), (8, 21148841), (14, 12085052), (28, 6042526), (49, 3452872), (56, 3021263), (71, 2382968), (98, 1726436), (142, 1191484), (196, 863218), (284, 595742), (392, 431609), (497, 340424), (568, 297871), (994, 170212), (1988, 85106), (3479, 48632), (3976, 42553), (6079, 27832), (6958, 24316), (12158, 13916)]