143445986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 229920768

約数和(自身を除く): 86474782

約数列:

[1, 2, 23, 46, 71, 142, 167, 263, 334, 526, 1633, 3266, 3841, 6049, 7682, 11857, 12098, 18673, 23714, 37346, 43921, 87842, 272711, 429479, 545422, 858958, 1010183, 2020366, 3118391, 6236782, 71722993, 143445986]

約数ペア:

[(1, 143445986), (2, 71722993), (23, 6236782), (46, 3118391), (71, 2020366), (142, 1010183), (167, 858958), (263, 545422), (334, 429479), (526, 272711), (1633, 87842), (3266, 43921), (3841, 37346), (6049, 23714), (7682, 18673), (11857, 12098)]