155091256

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{54919}}^1$

素因数の和:55278

約数の個数: 16

約数和(自身を含む): 291625200

約数和(自身を除く): 136533944

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 54919, 109838, 219676, 439352, 19386407, 38772814, 77545628, 155091256]

約数ペア:

[(1, 155091256), (2, 77545628), (4, 38772814), (8, 19386407), (353, 439352), (706, 219676), (1412, 109838), (2824, 54919)]