154781604

素因数分解:

$2^2\times 3^4\times {\mathrm{477721}}^1$

素因数の和:477737

約数の個数: 30

約数和(自身を含む): 404630534

約数和(自身を除く): 249848930

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 477721, 955442, 1433163, 1910884, 2866326, 4299489, 5732652, 8598978, 12898467, 17197956, 25796934, 38695401, 51593868, 77390802, 154781604]

約数ペア:

[(1, 154781604), (2, 77390802), (3, 51593868), (4, 38695401), (6, 25796934), (9, 17197956), (12, 12898467), (18, 8598978), (27, 5732652), (36, 4299489), (54, 2866326), (81, 1910884), (108, 1433163), (162, 955442), (324, 477721)]