140072016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{416881}}^1$

素因数の和:416899

約数の個数: 40

約数和(自身を含む): 413546944

約数和(自身を除く): 273474928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 416881, 833762, 1250643, 1667524, 2501286, 2918167, 3335048, 5002572, 5836334, 6670096, 8754501, 10005144, 11672668, 17509002, 20010288, 23345336, 35018004, 46690672, 70036008, 140072016]

約数ペア:

[(1, 140072016), (2, 70036008), (3, 46690672), (4, 35018004), (6, 23345336), (7, 20010288), (8, 17509002), (12, 11672668), (14, 10005144), (16, 8754501), (21, 6670096), (24, 5836334), (28, 5002572), (42, 3335048), (48, 2918167), (56, 2501286), (84, 1667524), (112, 1250643), (168, 833762), (336, 416881)]