164905956

素因数分解:

$2^2\times 3^4\times {\mathrm{508969}}^1$

素因数の和:508985

約数の個数: 30

約数和(自身を含む): 431097590

約数和(自身を除く): 266191634

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 508969, 1017938, 1526907, 2035876, 3053814, 4580721, 6107628, 9161442, 13742163, 18322884, 27484326, 41226489, 54968652, 82452978, 164905956]

約数ペア:

[(1, 164905956), (2, 82452978), (3, 54968652), (4, 41226489), (6, 27484326), (9, 18322884), (12, 13742163), (18, 9161442), (27, 6107628), (36, 4580721), (54, 3053814), (81, 2035876), (108, 1526907), (162, 1017938), (324, 508969)]