156914069408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{765823}}^1$

素因数の和:766189

約数の個数: 48

約数和(自身を含む): 326149125120

約数和(自身を除く): 169235055712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 337, 608, 674, 1348, 2696, 5392, 6403, 10784, 12806, 25612, 51224, 102448, 204896, 765823, 1531646, 3063292, 6126584, 12253168, 14550637, 24506336, 29101274, 58202548, 116405096, 232810192, 258082351, 465620384, 516164702, 1032329404, 2064658808, 4129317616, 4903564669, 8258635232, 9807129338, 19614258676, 39228517352, 78457034704, 156914069408]

約数ペア:

[(1, 156914069408), (2, 78457034704), (4, 39228517352), (8, 19614258676), (16, 9807129338), (19, 8258635232), (32, 4903564669), (38, 4129317616), (76, 2064658808), (152, 1032329404), (304, 516164702), (337, 465620384), (608, 258082351), (674, 232810192), (1348, 116405096), (2696, 58202548), (5392, 29101274), (6403, 24506336), (10784, 14550637), (12806, 12253168), (25612, 6126584), (51224, 3063292), (102448, 1531646), (204896, 765823)]