149865248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1069}}^1$

素因数の和:1429

約数の個数: 48

約数和(自身を含む): 318984120

約数和(自身を除く): 169118872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 337, 416, 674, 1069, 1348, 2138, 2696, 4276, 4381, 5392, 8552, 8762, 10784, 13897, 17104, 17524, 27794, 34208, 35048, 55588, 70096, 111176, 140192, 222352, 360253, 444704, 720506, 1441012, 2882024, 4683289, 5764048, 9366578, 11528096, 18733156, 37466312, 74932624, 149865248]

約数ペア:

[(1, 149865248), (2, 74932624), (4, 37466312), (8, 18733156), (13, 11528096), (16, 9366578), (26, 5764048), (32, 4683289), (52, 2882024), (104, 1441012), (208, 720506), (337, 444704), (416, 360253), (674, 222352), (1069, 140192), (1348, 111176), (2138, 70096), (2696, 55588), (4276, 35048), (4381, 34208), (5392, 27794), (8552, 17524), (8762, 17104), (10784, 13897)]