157225376

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{63809}}^1$

素因数の和:63837

約数の個数: 48

約数和(自身を含む): 385922880

約数和(自身を除く): 228697504

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, 63809, 127618, 255236, 446663, 510472, 701899, 893326, 1020944, 1403798, 1786652, 2041888, 2807596, 3573304, 4913293, 5615192, 7146608, 9826586, 11230384, 14293216, 19653172, 22460768, 39306344, 78612688, 157225376]

約数ペア:

[(1, 157225376), (2, 78612688), (4, 39306344), (7, 22460768), (8, 19653172), (11, 14293216), (14, 11230384), (16, 9826586), (22, 7146608), (28, 5615192), (32, 4913293), (44, 3573304), (56, 2807596), (77, 2041888), (88, 1786652), (112, 1403798), (154, 1020944), (176, 893326), (224, 701899), (308, 510472), (352, 446663), (616, 255236), (1232, 127618), (2464, 63809)]