149161236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1775729}}^1$

素因数の和:1775743

約数の個数: 24

約数和(自身を含む): 397763520

約数和(自身を除く): 248602284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1775729, 3551458, 5327187, 7102916, 10654374, 12430103, 21308748, 24860206, 37290309, 49720412, 74580618, 149161236]

約数ペア:

[(1, 149161236), (2, 74580618), (3, 49720412), (4, 37290309), (6, 24860206), (7, 21308748), (12, 12430103), (14, 10654374), (21, 7102916), (28, 5327187), (42, 3551458), (84, 1775729)]