133488272

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{177511}}^1$

素因数の和:177566

約数の個数: 20

約数和(自身を含む): 264137856

約数和(自身を除く): 130649584

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 177511, 355022, 710044, 1420088, 2840176, 8343017, 16686034, 33372068, 66744136, 133488272]

約数ペア:

[(1, 133488272), (2, 66744136), (4, 33372068), (8, 16686034), (16, 8343017), (47, 2840176), (94, 1420088), (188, 710044), (376, 355022), (752, 177511)]