162185128

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{12647}}^1$

素因数の和:12889

約数の個数: 32

約数和(自身を含む): 349084800

約数和(自身を除く): 186899672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 1603, 1832, 3206, 6412, 12647, 12824, 25294, 50588, 88529, 101176, 177058, 354116, 708232, 2896163, 5792326, 11584652, 20273141, 23169304, 40546282, 81092564, 162185128]

約数ペア:

[(1, 162185128), (2, 81092564), (4, 40546282), (7, 23169304), (8, 20273141), (14, 11584652), (28, 5792326), (56, 2896163), (229, 708232), (458, 354116), (916, 177058), (1603, 101176), (1832, 88529), (3206, 50588), (6412, 25294), (12647, 12824)]