158156768

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{64187}}^1$

素因数の和:64215

約数の個数: 48

約数和(自身を含む): 388209024

約数和(自身を除く): 230052256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 64187, 128374, 256748, 449309, 513496, 706057, 898618, 1026992, 1412114, 1797236, 2053984, 2824228, 3594472, 4942399, 5648456, 7188944, 9884798, 11296912, 14377888, 19769596, 22593824, 39539192, 79078384, 158156768]

約数ペア:

[(1, 158156768), (2, 79078384), (4, 39539192), (7, 22593824), (8, 19769596), (11, 14377888), (14, 11296912), (16, 9884798), (22, 7188944), (28, 5648456), (32, 4942399), (44, 3594472), (56, 2824228), (77, 2053984), (88, 1797236), (112, 1412114), (154, 1026992), (176, 898618), (224, 706057), (308, 513496), (352, 449309), (616, 256748), (1232, 128374), (2464, 64187)]