143336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 32

約数和(自身を含む): 302400

約数和(自身を除く): 159064

約数列:

[1, 2, 4, 8, 19, 23, 38, 41, 46, 76, 82, 92, 152, 164, 184, 328, 437, 779, 874, 943, 1558, 1748, 1886, 3116, 3496, 3772, 6232, 7544, 17917, 35834, 71668, 143336]

約数ペア:

[(1, 143336), (2, 71668), (4, 35834), (8, 17917), (19, 7544), (23, 6232), (38, 3772), (41, 3496), (46, 3116), (76, 1886), (82, 1748), (92, 1558), (152, 943), (164, 874), (184, 779), (328, 437)]