156980292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1868813}}^1$

素因数の和:1868827

約数の個数: 24

約数和(自身を含む): 418614336

約数和(自身を除く): 261634044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1868813, 3737626, 5606439, 7475252, 11212878, 13081691, 22425756, 26163382, 39245073, 52326764, 78490146, 156980292]

約数ペア:

[(1, 156980292), (2, 78490146), (3, 52326764), (4, 39245073), (6, 26163382), (7, 22425756), (12, 13081691), (14, 11212878), (21, 7475252), (28, 5606439), (42, 3737626), (84, 1868813)]