156916814649

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1\times {\mathrm{64403}}^1$

素因数の和:65309

約数の個数: 32

約数和(自身を含む): 240963701760

約数和(自身を除く): 84046887111

約数列:

[1, 3, 7, 21, 157, 471, 739, 1099, 2217, 3297, 5173, 15519, 64403, 116023, 193209, 348069, 450821, 812161, 1352463, 2436483, 10111271, 30333813, 47593817, 70778897, 142781451, 212336691, 333156719, 999470157, 7472229269, 22416687807, 52305604883, 156916814649]

約数ペア:

[(1, 156916814649), (3, 52305604883), (7, 22416687807), (21, 7472229269), (157, 999470157), (471, 333156719), (739, 212336691), (1099, 142781451), (2217, 70778897), (3297, 47593817), (5173, 30333813), (15519, 10111271), (64403, 2436483), (116023, 1352463), (193209, 812161), (348069, 450821)]