161575332

素因数分解:

$2^2\times 3^1\times {\mathrm{2423}}^1\times {\mathrm{5557}}^1$

素因数の和:7987

約数の個数: 24

約数和(自身を含む): 377232576

約数和(自身を除く): 215657244

約数列:

[1, 2, 3, 4, 6, 12, 2423, 4846, 5557, 7269, 9692, 11114, 14538, 16671, 22228, 29076, 33342, 66684, 13464611, 26929222, 40393833, 53858444, 80787666, 161575332]

約数ペア:

[(1, 161575332), (2, 80787666), (3, 53858444), (4, 40393833), (6, 26929222), (12, 13464611), (2423, 66684), (4846, 33342), (5557, 29076), (7269, 22228), (9692, 16671), (11114, 14538)]