137343368

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{235177}}^1$

素因数の和:235256

約数の個数: 16

約数和(自身を含む): 261047580

約数和(自身を除く): 123704212

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 235177, 470354, 940708, 1881416, 17167921, 34335842, 68671684, 137343368]

約数ペア:

[(1, 137343368), (2, 68671684), (4, 34335842), (8, 17167921), (73, 1881416), (146, 940708), (292, 470354), (584, 235177)]