159983976

素因数分解:

$2^3\times 3^1\times {\mathrm{2089}}^1\times {\mathrm{3191}}^1$

素因数の和:5289

約数の個数: 32

約数和(自身を含む): 400276800

約数和(自身を除く): 240292824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2089, 3191, 4178, 6267, 6382, 8356, 9573, 12534, 12764, 16712, 19146, 25068, 25528, 38292, 50136, 76584, 6665999, 13331998, 19997997, 26663996, 39995994, 53327992, 79991988, 159983976]

約数ペア:

[(1, 159983976), (2, 79991988), (3, 53327992), (4, 39995994), (6, 26663996), (8, 19997997), (12, 13331998), (24, 6665999), (2089, 76584), (3191, 50136), (4178, 38292), (6267, 25528), (6382, 25068), (8356, 19146), (9573, 16712), (12534, 12764)]