155510343793

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{142501}}^1$

素因数の和:142693

約数の個数: 32

約数和(自身を含む): 189114974208

約数和(自身を除く): 33604630415

約数列:

[1, 7, 31, 47, 107, 217, 329, 749, 1457, 3317, 5029, 10199, 23219, 35203, 142501, 155899, 997507, 1091293, 4417531, 6697547, 15247607, 30922717, 46882829, 106733249, 207623957, 472675817, 716637529, 1453367699, 3308730719, 5016462703, 22215763399, 155510343793]

約数ペア:

[(1, 155510343793), (7, 22215763399), (31, 5016462703), (47, 3308730719), (107, 1453367699), (217, 716637529), (329, 472675817), (749, 207623957), (1457, 106733249), (3317, 46882829), (5029, 30922717), (10199, 15247607), (23219, 6697547), (35203, 4417531), (142501, 1091293), (155899, 997507)]