160445558

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3989}}^1$

素因数の和:4041

約数の個数: 48

約数和(自身を含む): 315433440

約数和(自身を除く): 154987882

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 338, 442, 1183, 1547, 2366, 2873, 3094, 3989, 5746, 7978, 20111, 27923, 40222, 51857, 55846, 67813, 103714, 135626, 362999, 474691, 674141, 725998, 881569, 949382, 1348282, 1763138, 4718987, 6170983, 9437974, 11460397, 12341966, 22920794, 80222779, 160445558]

約数ペア:

[(1, 160445558), (2, 80222779), (7, 22920794), (13, 12341966), (14, 11460397), (17, 9437974), (26, 6170983), (34, 4718987), (91, 1763138), (119, 1348282), (169, 949382), (182, 881569), (221, 725998), (238, 674141), (338, 474691), (442, 362999), (1183, 135626), (1547, 103714), (2366, 67813), (2873, 55846), (3094, 51857), (3989, 40222), (5746, 27923), (7978, 20111)]