157079264

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1599

約数の個数: 48

約数和(自身を含む): 320495616

約数和(自身を除く): 163416352

約数列:

[1, 2, 4, 8, 16, 32, 47, 71, 94, 142, 188, 284, 376, 568, 752, 1136, 1471, 1504, 2272, 2942, 3337, 5884, 6674, 11768, 13348, 23536, 26696, 47072, 53392, 69137, 104441, 106784, 138274, 208882, 276548, 417764, 553096, 835528, 1106192, 1671056, 2212384, 3342112, 4908727, 9817454, 19634908, 39269816, 78539632, 157079264]

約数ペア:

[(1, 157079264), (2, 78539632), (4, 39269816), (8, 19634908), (16, 9817454), (32, 4908727), (47, 3342112), (71, 2212384), (94, 1671056), (142, 1106192), (188, 835528), (284, 553096), (376, 417764), (568, 276548), (752, 208882), (1136, 138274), (1471, 106784), (1504, 104441), (2272, 69137), (2942, 53392), (3337, 47072), (5884, 26696), (6674, 23536), (11768, 13348)]