159490212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1898693}}^1$

素因数の和:1898707

約数の個数: 24

約数和(自身を含む): 425307456

約数和(自身を除く): 265817244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1898693, 3797386, 5696079, 7594772, 11392158, 13290851, 22784316, 26581702, 39872553, 53163404, 79745106, 159490212]

約数ペア:

[(1, 159490212), (2, 79745106), (3, 53163404), (4, 39872553), (6, 26581702), (7, 22784316), (12, 13290851), (14, 11392158), (21, 7594772), (28, 5696079), (42, 3797386), (84, 1898693)]