190066688

素因数分解:

$2^{12}\times 7^2\times {\mathrm{947}}^1$

素因数の和:985

約数の個数: 78

約数和(自身を含む): 442608876

約数和(自身を除く): 252542188

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 947, 1024, 1568, 1792, 1894, 2048, 3136, 3584, 3788, 4096, 6272, 6629, 7168, 7576, 12544, 13258, 14336, 15152, 25088, 26516, 28672, 30304, 46403, 50176, 53032, 60608, 92806, 100352, 106064, 121216, 185612, 200704, 212128, 242432, 371224, 424256, 484864, 742448, 848512, 969728, 1484896, 1697024, 1939456, 2969792, 3394048, 3878912, 5939584, 6788096, 11879168, 13576192, 23758336, 27152384, 47516672, 95033344, 190066688]

約数ペア:

[(1, 190066688), (2, 95033344), (4, 47516672), (7, 27152384), (8, 23758336), (14, 13576192), (16, 11879168), (28, 6788096), (32, 5939584), (49, 3878912), (56, 3394048), (64, 2969792), (98, 1939456), (112, 1697024), (128, 1484896), (196, 969728), (224, 848512), (256, 742448), (392, 484864), (448, 424256), (512, 371224), (784, 242432), (896, 212128), (947, 200704), (1024, 185612), (1568, 121216), (1792, 106064), (1894, 100352), (2048, 92806), (3136, 60608), (3584, 53032), (3788, 50176), (4096, 46403), (6272, 30304), (6629, 28672), (7168, 26516), (7576, 25088), (12544, 15152), (13258, 14336)]