168620292

素因数分解:

$2^2\times 3^4\times {\mathrm{520433}}^1$

素因数の和:520449

約数の個数: 30

約数和(自身を含む): 440807598

約数和(自身を除く): 272187306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 520433, 1040866, 1561299, 2081732, 3122598, 4683897, 6245196, 9367794, 14051691, 18735588, 28103382, 42155073, 56206764, 84310146, 168620292]

約数ペア:

[(1, 168620292), (2, 84310146), (3, 56206764), (4, 42155073), (6, 28103382), (9, 18735588), (12, 14051691), (18, 9367794), (27, 6245196), (36, 4683897), (54, 3122598), (81, 2081732), (108, 1561299), (162, 1040866), (324, 520433)]