154489328

素因数分解:

$2^4\times 7^1\times {\mathrm{1379369}}^1$

素因数の和:1379384

約数の個数: 20

約数和(自身を含む): 342083760

約数和(自身を除く): 187594432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1379369, 2758738, 5517476, 9655583, 11034952, 19311166, 22069904, 38622332, 77244664, 154489328]

約数ペア:

[(1, 154489328), (2, 77244664), (4, 38622332), (7, 22069904), (8, 19311166), (14, 11034952), (16, 9655583), (28, 5517476), (56, 2758738), (112, 1379369)]