143570378

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3359}}^1$

素因数の和:3482

約数の個数: 32

約数和(自身を含む): 255467520

約数和(自身を除く): 111897142

約数列:

[1, 2, 7, 14, 43, 71, 86, 142, 301, 497, 602, 994, 3053, 3359, 6106, 6718, 21371, 23513, 42742, 47026, 144437, 238489, 288874, 476978, 1011059, 1669423, 2022118, 3338846, 10255027, 20510054, 71785189, 143570378]

約数ペア:

[(1, 143570378), (2, 71785189), (7, 20510054), (14, 10255027), (43, 3338846), (71, 2022118), (86, 1669423), (142, 1011059), (301, 476978), (497, 288874), (602, 238489), (994, 144437), (3053, 47026), (3359, 42742), (6106, 23513), (6718, 21371)]