165724428

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{260573}}^1$

素因数の和:260633

約数の個数: 24

約数和(自身を含む): 393987888

約数和(自身を除く): 228263460

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 260573, 521146, 781719, 1042292, 1563438, 3126876, 13810369, 27620738, 41431107, 55241476, 82862214, 165724428]

約数ペア:

[(1, 165724428), (2, 82862214), (3, 55241476), (4, 41431107), (6, 27620738), (12, 13810369), (53, 3126876), (106, 1563438), (159, 1042292), (212, 781719), (318, 521146), (636, 260573)]