142534574

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2551}}^1$

素因数の和:2880

約数の個数: 32

約数和(自身を含む): 264101376

約数和(自身を除く): 121566802

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 307, 614, 2149, 2551, 3991, 4298, 5102, 7982, 17857, 27937, 33163, 35714, 55874, 66326, 232141, 464282, 783157, 1566314, 5482099, 10181041, 10964198, 20362082, 71267287, 142534574]

約数ペア:

[(1, 142534574), (2, 71267287), (7, 20362082), (13, 10964198), (14, 10181041), (26, 5482099), (91, 1566314), (182, 783157), (307, 464282), (614, 232141), (2149, 66326), (2551, 55874), (3991, 35714), (4298, 33163), (5102, 27937), (7982, 17857)]