137678928

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{17597}}^1$

素因数の和:17771

約数の個数: 40

約数和(自身を含む): 357872928

約数和(自身を除く): 220194000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 17597, 35194, 52791, 70388, 105582, 140776, 211164, 281552, 422328, 844656, 2868311, 5736622, 8604933, 11473244, 17209866, 22946488, 34419732, 45892976, 68839464, 137678928]

約数ペア:

[(1, 137678928), (2, 68839464), (3, 45892976), (4, 34419732), (6, 22946488), (8, 17209866), (12, 11473244), (16, 8604933), (24, 5736622), (48, 2868311), (163, 844656), (326, 422328), (489, 281552), (652, 211164), (978, 140776), (1304, 105582), (1956, 70388), (2608, 52791), (3912, 35194), (7824, 17597)]