149976876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1785439}}^1$

素因数の和:1785453

約数の個数: 24

約数和(自身を含む): 399938560

約数和(自身を除く): 249961684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1785439, 3570878, 5356317, 7141756, 10712634, 12498073, 21425268, 24996146, 37494219, 49992292, 74988438, 149976876]

約数ペア:

[(1, 149976876), (2, 74988438), (3, 49992292), (4, 37494219), (6, 24996146), (7, 21425268), (12, 12498073), (14, 10712634), (21, 7141756), (28, 5356317), (42, 3570878), (84, 1785439)]