143143840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127807}}^1$

素因数の和:127829

約数の個数: 48

約数和(自身を含む): 386491392

約数和(自身を除く): 243347552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 127807, 255614, 511228, 639035, 894649, 1022456, 1278070, 1789298, 2044912, 2556140, 3578596, 4089824, 4473245, 5112280, 7157192, 8946490, 10224560, 14314384, 17892980, 20449120, 28628768, 35785960, 71571920, 143143840]

約数ペア:

[(1, 143143840), (2, 71571920), (4, 35785960), (5, 28628768), (7, 20449120), (8, 17892980), (10, 14314384), (14, 10224560), (16, 8946490), (20, 7157192), (28, 5112280), (32, 4473245), (35, 4089824), (40, 3578596), (56, 2556140), (70, 2044912), (80, 1789298), (112, 1278070), (140, 1022456), (160, 894649), (224, 639035), (280, 511228), (560, 255614), (1120, 127807)]