137347728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{408773}}^1$

素因数の和:408791

約数の個数: 40

約数和(自身を含む): 405503808

約数和(自身を除く): 268156080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 408773, 817546, 1226319, 1635092, 2452638, 2861411, 3270184, 4905276, 5722822, 6540368, 8584233, 9810552, 11445644, 17168466, 19621104, 22891288, 34336932, 45782576, 68673864, 137347728]

約数ペア:

[(1, 137347728), (2, 68673864), (3, 45782576), (4, 34336932), (6, 22891288), (7, 19621104), (8, 17168466), (12, 11445644), (14, 9810552), (16, 8584233), (21, 6540368), (24, 5722822), (28, 4905276), (42, 3270184), (48, 2861411), (56, 2452638), (84, 1635092), (112, 1226319), (168, 817546), (336, 408773)]