138337344

素因数分解:

$2^6\times 3^2\times {\mathrm{240169}}^1$

素因数の和:240187

約数の個数: 42

約数和(自身を含む): 396520670

約数和(自身を除く): 258183326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 240169, 480338, 720507, 960676, 1441014, 1921352, 2161521, 2882028, 3842704, 4323042, 5764056, 7685408, 8646084, 11528112, 15370816, 17292168, 23056224, 34584336, 46112448, 69168672, 138337344]

約数ペア:

[(1, 138337344), (2, 69168672), (3, 46112448), (4, 34584336), (6, 23056224), (8, 17292168), (9, 15370816), (12, 11528112), (16, 8646084), (18, 7685408), (24, 5764056), (32, 4323042), (36, 3842704), (48, 2882028), (64, 2161521), (72, 1921352), (96, 1441014), (144, 960676), (192, 720507), (288, 480338), (576, 240169)]