159132016

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1309

約数の個数: 40

約数和(自身を含む): 315408384

約数和(自身を除く): 156276368

約数列:

[1, 2, 4, 8, 16, 71, 127, 142, 254, 284, 508, 568, 1016, 1103, 1136, 2032, 2206, 4412, 8824, 9017, 17648, 18034, 36068, 72136, 78313, 140081, 144272, 156626, 280162, 313252, 560324, 626504, 1120648, 1253008, 2241296, 9945751, 19891502, 39783004, 79566008, 159132016]

約数ペア:

[(1, 159132016), (2, 79566008), (4, 39783004), (8, 19891502), (16, 9945751), (71, 2241296), (127, 1253008), (142, 1120648), (254, 626504), (284, 560324), (508, 313252), (568, 280162), (1016, 156626), (1103, 144272), (1136, 140081), (2032, 78313), (2206, 72136), (4412, 36068), (8824, 18034), (9017, 17648)]