143268258

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{487307}}^1$

素因数の和:487326

約数の個数: 24

約数和(自身を含む): 333318672

約数和(自身を除く): 190050414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 487307, 974614, 1461921, 2923842, 3411149, 6822298, 10233447, 20466894, 23878043, 47756086, 71634129, 143268258]

約数ペア:

[(1, 143268258), (2, 71634129), (3, 47756086), (6, 23878043), (7, 20466894), (14, 10233447), (21, 6822298), (42, 3411149), (49, 2923842), (98, 1461921), (147, 974614), (294, 487307)]