121567656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{723617}}^1$

素因数の和:723633

約数の個数: 32

約数和(自身を含む): 347336640

約数和(自身を除く): 225768984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 723617, 1447234, 2170851, 2894468, 4341702, 5065319, 5788936, 8683404, 10130638, 15195957, 17366808, 20261276, 30391914, 40522552, 60783828, 121567656]

約数ペア:

[(1, 121567656), (2, 60783828), (3, 40522552), (4, 30391914), (6, 20261276), (7, 17366808), (8, 15195957), (12, 10130638), (14, 8683404), (21, 5788936), (24, 5065319), (28, 4341702), (42, 2894468), (56, 2170851), (84, 1447234), (168, 723617)]