154451504

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{90217}}^1$

素因数の和:90332

約数の個数: 20

約数和(自身を含む): 302049864

約数和(自身を除く): 147598360

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 90217, 180434, 360868, 721736, 1443472, 9653219, 19306438, 38612876, 77225752, 154451504]

約数ペア:

[(1, 154451504), (2, 77225752), (4, 38612876), (8, 19306438), (16, 9653219), (107, 1443472), (214, 721736), (428, 360868), (856, 180434), (1712, 90217)]