164176428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1052413}}^1$

素因数の和:1052433

約数の個数: 24

約数和(自身を含む): 412546288

約数和(自身を除く): 248369860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1052413, 2104826, 3157239, 4209652, 6314478, 12628956, 13681369, 27362738, 41044107, 54725476, 82088214, 164176428]

約数ペア:

[(1, 164176428), (2, 82088214), (3, 54725476), (4, 41044107), (6, 27362738), (12, 13681369), (13, 12628956), (26, 6314478), (39, 4209652), (52, 3157239), (78, 2104826), (156, 1052413)]