156721716

素因数分解:

$2^2\times 3^4\times {\mathrm{483709}}^1$

素因数の和:483725

約数の個数: 30

約数和(自身を含む): 409702370

約数和(自身を除く): 252980654

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 483709, 967418, 1451127, 1934836, 2902254, 4353381, 5804508, 8706762, 13060143, 17413524, 26120286, 39180429, 52240572, 78360858, 156721716]

約数ペア:

[(1, 156721716), (2, 78360858), (3, 52240572), (4, 39180429), (6, 26120286), (9, 17413524), (12, 13060143), (18, 8706762), (27, 5804508), (36, 4353381), (54, 2902254), (81, 1934836), (108, 1451127), (162, 967418), (324, 483709)]