171898504

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{17627}}^1$

素因数の和:17709

約数の個数: 32

約数和(自身を含む): 342688320

約数和(自身を除く): 170789816

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 4876, 9752, 17627, 35254, 70508, 141016, 405421, 810842, 934231, 1621684, 1868462, 3243368, 3736924, 7473848, 21487313, 42974626, 85949252, 171898504]

約数ペア:

[(1, 171898504), (2, 85949252), (4, 42974626), (8, 21487313), (23, 7473848), (46, 3736924), (53, 3243368), (92, 1868462), (106, 1621684), (184, 934231), (212, 810842), (424, 405421), (1219, 141016), (2438, 70508), (4876, 35254), (9752, 17627)]