153776

素因数分解:

$2^4\times 7^1\times {\mathrm{1373}}^1$

素因数の和:1388

約数の個数: 20

約数和(自身を含む): 340752

約数和(自身を除く): 186976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1373, 2746, 5492, 9611, 10984, 19222, 21968, 38444, 76888, 153776]

約数ペア:

[(1, 153776), (2, 76888), (4, 38444), (7, 21968), (8, 19222), (14, 10984), (16, 9611), (28, 5492), (56, 2746), (112, 1373)]