164804172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{9349}}^1$

素因数の和:9482

約数の個数: 48

約数和(自身を含む): 417832800

約数和(自身を除く): 253028628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2938, 4407, 5876, 8814, 9349, 17628, 18698, 28047, 37396, 56094, 112188, 121537, 243074, 364611, 486148, 729222, 1056437, 1458444, 2112874, 3169311, 4225748, 6338622, 12677244, 13733681, 27467362, 41201043, 54934724, 82402086, 164804172]

約数ペア:

[(1, 164804172), (2, 82402086), (3, 54934724), (4, 41201043), (6, 27467362), (12, 13733681), (13, 12677244), (26, 6338622), (39, 4225748), (52, 3169311), (78, 2112874), (113, 1458444), (156, 1056437), (226, 729222), (339, 486148), (452, 364611), (678, 243074), (1356, 121537), (1469, 112188), (2938, 56094), (4407, 37396), (5876, 28047), (8814, 18698), (9349, 17628)]