128210994

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 286678080

約数和(自身を除く): 158467086

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 311, 333, 619, 622, 666, 933, 1238, 1857, 1866, 2799, 3714, 5571, 5598, 11142, 11507, 22903, 23014, 34521, 45806, 68709, 69042, 103563, 137418, 192509, 206127, 207126, 385018, 412254, 577527, 1155054, 1732581, 3465162, 7122833, 14245666, 21368499, 42736998, 64105497, 128210994]

約数ペア:

[(1, 128210994), (2, 64105497), (3, 42736998), (6, 21368499), (9, 14245666), (18, 7122833), (37, 3465162), (74, 1732581), (111, 1155054), (222, 577527), (311, 412254), (333, 385018), (619, 207126), (622, 206127), (666, 192509), (933, 137418), (1238, 103563), (1857, 69042), (1866, 68709), (2799, 45806), (3714, 34521), (5571, 23014), (5598, 22903), (11142, 11507)]