158699288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{8087}}^1$

素因数の和:8327

約数の個数: 32

約数和(自身を含む): 326108160

約数和(自身を除く): 167408872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 892, 1784, 2453, 4906, 8087, 9812, 16174, 19624, 32348, 64696, 88957, 177914, 355828, 711656, 1803401, 3606802, 7213604, 14427208, 19837411, 39674822, 79349644, 158699288]

約数ペア:

[(1, 158699288), (2, 79349644), (4, 39674822), (8, 19837411), (11, 14427208), (22, 7213604), (44, 3606802), (88, 1803401), (223, 711656), (446, 355828), (892, 177914), (1784, 88957), (2453, 64696), (4906, 32348), (8087, 19624), (9812, 16174)]