159928188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1903907}}^1$

素因数の和:1903921

約数の個数: 24

約数和(自身を含む): 426475392

約数和(自身を除く): 266547204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1903907, 3807814, 5711721, 7615628, 11423442, 13327349, 22846884, 26654698, 39982047, 53309396, 79964094, 159928188]

約数ペア:

[(1, 159928188), (2, 79964094), (3, 53309396), (4, 39982047), (6, 26654698), (7, 22846884), (12, 13327349), (14, 11423442), (21, 7615628), (28, 5711721), (42, 3807814), (84, 1903907)]