145890449278

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14255467}}^1$

素因数の和:14255536

約数の個数: 32

約数和(自身を含む): 270967935744

約数和(自身を除く): 125077486466

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 5117, 10234, 14255467, 28510934, 99788269, 199576538, 242342939, 484685878, 612985081, 1225970162, 1696400573, 3392801146, 4290895567, 8581791134, 10420746377, 20841492754, 72945224639, 145890449278]

約数ペア:

[(1, 145890449278), (2, 72945224639), (7, 20841492754), (14, 10420746377), (17, 8581791134), (34, 4290895567), (43, 3392801146), (86, 1696400573), (119, 1225970162), (238, 612985081), (301, 484685878), (602, 242342939), (731, 199576538), (1462, 99788269), (5117, 28510934), (10234, 14255467)]