163948368

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{117779}}^1$

素因数の和:117819

約数の個数: 40

約数和(自身を含む): 438141600

約数和(自身を除く): 274193232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 117779, 235558, 353337, 471116, 706674, 942232, 1413348, 1884464, 2826696, 3415591, 5653392, 6831182, 10246773, 13662364, 20493546, 27324728, 40987092, 54649456, 81974184, 163948368]

約数ペア:

[(1, 163948368), (2, 81974184), (3, 54649456), (4, 40987092), (6, 27324728), (8, 20493546), (12, 13662364), (16, 10246773), (24, 6831182), (29, 5653392), (48, 3415591), (58, 2826696), (87, 1884464), (116, 1413348), (174, 942232), (232, 706674), (348, 471116), (464, 353337), (696, 235558), (1392, 117779)]