157428852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1874153}}^1$

素因数の和:1874167

約数の個数: 24

約数和(自身を含む): 419810496

約数和(自身を除く): 262381644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1874153, 3748306, 5622459, 7496612, 11244918, 13119071, 22489836, 26238142, 39357213, 52476284, 78714426, 157428852]

約数ペア:

[(1, 157428852), (2, 78714426), (3, 52476284), (4, 39357213), (6, 26238142), (7, 22489836), (12, 13119071), (14, 11244918), (21, 7496612), (28, 5622459), (42, 3748306), (84, 1874153)]