161800534

素因数分解:

$2^1\times 7^1\times {\mathrm{2447}}^1\times {\mathrm{4723}}^1$

素因数の和:7179

約数の個数: 16

約数和(自身を含む): 277544448

約数和(自身を除く): 115743914

約数列:

[1, 2, 7, 14, 2447, 4723, 4894, 9446, 17129, 33061, 34258, 66122, 11557181, 23114362, 80900267, 161800534]

約数ペア:

[(1, 161800534), (2, 80900267), (7, 23114362), (14, 11557181), (2447, 66122), (4723, 34258), (4894, 33061), (9446, 17129)]