143459932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1061}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 314012160

約数和(自身を除く): 170552228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 439, 878, 1061, 1756, 2122, 3073, 4244, 4829, 6146, 7427, 9658, 11671, 12292, 14854, 19316, 23342, 29708, 33803, 46684, 67606, 81697, 135212, 163394, 326788, 465779, 931558, 1863116, 3260453, 5123569, 6520906, 10247138, 13041812, 20494276, 35864983, 71729966, 143459932]

約数ペア:

[(1, 143459932), (2, 71729966), (4, 35864983), (7, 20494276), (11, 13041812), (14, 10247138), (22, 6520906), (28, 5123569), (44, 3260453), (77, 1863116), (154, 931558), (308, 465779), (439, 326788), (878, 163394), (1061, 135212), (1756, 81697), (2122, 67606), (3073, 46684), (4244, 33803), (4829, 29708), (6146, 23342), (7427, 19316), (9658, 14854), (11671, 12292)]