138800628

素因数分解:

$2^2\times 3^5\times {\mathrm{142799}}^1$

素因数の和:142818

約数の個数: 36

約数和(自身を含む): 363854400

約数和(自身を除く): 225053772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 142799, 285598, 428397, 571196, 856794, 1285191, 1713588, 2570382, 3855573, 5140764, 7711146, 11566719, 15422292, 23133438, 34700157, 46266876, 69400314, 138800628]

約数ペア:

[(1, 138800628), (2, 69400314), (3, 46266876), (4, 34700157), (6, 23133438), (9, 15422292), (12, 11566719), (18, 7711146), (27, 5140764), (36, 3855573), (54, 2570382), (81, 1713588), (108, 1285191), (162, 856794), (243, 571196), (324, 428397), (486, 285598), (972, 142799)]