168139744

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{99139}}^1$

素因数の和:99202

約数の個数: 24

約数和(自身を含む): 337274280

約数和(自身を除く): 169134536

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 99139, 198278, 396556, 793112, 1586224, 3172448, 5254367, 10508734, 21017468, 42034936, 84069872, 168139744]

約数ペア:

[(1, 168139744), (2, 84069872), (4, 42034936), (8, 21017468), (16, 10508734), (32, 5254367), (53, 3172448), (106, 1586224), (212, 793112), (424, 396556), (848, 198278), (1696, 99139)]