157432850498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3877}}^1\times {\mathrm{23971}}^1$

素因数の和:27879

約数の個数: 48

約数和(自身を含む): 296739223872

約数和(自身を除く): 139306373374

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 3877, 7754, 23971, 27139, 42647, 47942, 54278, 85294, 167797, 263681, 298529, 335594, 469117, 527362, 597058, 938234, 1845767, 2900491, 3283819, 3691534, 5800982, 6567638, 20303437, 40606874, 92935567, 185871134, 650548969, 1022291237, 1301097938, 2044582474, 7156038659, 11245203607, 14312077318, 22490407214, 78716425249, 157432850498]

約数ペア:

[(1, 157432850498), (2, 78716425249), (7, 22490407214), (11, 14312077318), (14, 11245203607), (22, 7156038659), (77, 2044582474), (121, 1301097938), (154, 1022291237), (242, 650548969), (847, 185871134), (1694, 92935567), (3877, 40606874), (7754, 20303437), (23971, 6567638), (27139, 5800982), (42647, 3691534), (47942, 3283819), (54278, 2900491), (85294, 1845767), (167797, 938234), (263681, 597058), (298529, 527362), (335594, 469117)]