165724182876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1972906939}}^1$

素因数の和:1972906953

約数の個数: 24

約数和(自身を含む): 441931154560

約数和(自身を除く): 276206971684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1972906939, 3945813878, 5918720817, 7891627756, 11837441634, 13810348573, 23674883268, 27620697146, 41431045719, 55241394292, 82862091438, 165724182876]

約数ペア:

[(1, 165724182876), (2, 82862091438), (3, 55241394292), (4, 41431045719), (6, 27620697146), (7, 23674883268), (12, 13810348573), (14, 11837441634), (21, 7891627756), (28, 5918720817), (42, 3945813878), (84, 1972906939)]