149612568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{890551}}^1$

素因数の和:890567

約数の個数: 32

約数和(自身を含む): 427464960

約数和(自身を除く): 277852392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 890551, 1781102, 2671653, 3562204, 5343306, 6233857, 7124408, 10686612, 12467714, 18701571, 21373224, 24935428, 37403142, 49870856, 74806284, 149612568]

約数ペア:

[(1, 149612568), (2, 74806284), (3, 49870856), (4, 37403142), (6, 24935428), (7, 21373224), (8, 18701571), (12, 12467714), (14, 10686612), (21, 7124408), (24, 6233857), (28, 5343306), (42, 3562204), (56, 2671653), (84, 1781102), (168, 890551)]