145799192

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21517}}^1$

素因数の和:21552

約数の個数: 48

約数和(自身を含む): 343427280

約数和(自身を除く): 197628088

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 21517, 43034, 86068, 150619, 172136, 236687, 301238, 473374, 602476, 946748, 1204952, 1656809, 1893496, 2603557, 3313618, 5207114, 6627236, 10414228, 13254472, 18224899, 20828456, 36449798, 72899596, 145799192]

約数ペア:

[(1, 145799192), (2, 72899596), (4, 36449798), (7, 20828456), (8, 18224899), (11, 13254472), (14, 10414228), (22, 6627236), (28, 5207114), (44, 3313618), (56, 2603557), (77, 1893496), (88, 1656809), (121, 1204952), (154, 946748), (242, 602476), (308, 473374), (484, 301238), (616, 236687), (847, 172136), (968, 150619), (1694, 86068), (3388, 43034), (6776, 21517)]