187138368

素因数分解:

$2^6\times 3^2\times {\mathrm{324893}}^1$

素因数の和:324911

約数の個数: 42

約数和(自身を含む): 536399994

約数和(自身を除く): 349261626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 324893, 649786, 974679, 1299572, 1949358, 2599144, 2924037, 3898716, 5198288, 5848074, 7797432, 10396576, 11696148, 15594864, 20793152, 23392296, 31189728, 46784592, 62379456, 93569184, 187138368]

約数ペア:

[(1, 187138368), (2, 93569184), (3, 62379456), (4, 46784592), (6, 31189728), (8, 23392296), (9, 20793152), (12, 15594864), (16, 11696148), (18, 10396576), (24, 7797432), (32, 5848074), (36, 5198288), (48, 3898716), (64, 2924037), (72, 2599144), (96, 1949358), (144, 1299572), (192, 974679), (288, 649786), (576, 324893)]