138834024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{826393}}^1$

素因数の和:826409

約数の個数: 32

約数和(自身を含む): 396669120

約数和(自身を除く): 257835096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 826393, 1652786, 2479179, 3305572, 4958358, 5784751, 6611144, 9916716, 11569502, 17354253, 19833432, 23139004, 34708506, 46278008, 69417012, 138834024]

約数ペア:

[(1, 138834024), (2, 69417012), (3, 46278008), (4, 34708506), (6, 23139004), (7, 19833432), (8, 17354253), (12, 11569502), (14, 9916716), (21, 6611144), (24, 5784751), (28, 4958358), (42, 3305572), (56, 2479179), (84, 1652786), (168, 826393)]