140285824

素因数分解:

$2^7\times 7^2\times {\mathrm{22367}}^1$

素因数の和:22395

約数の個数: 48

約数和(自身を含む): 325118880

約数和(自身を除く): 184833056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 22367, 44734, 89468, 156569, 178936, 313138, 357872, 626276, 715744, 1095983, 1252552, 1431488, 2191966, 2505104, 2862976, 4383932, 5010208, 8767864, 10020416, 17535728, 20040832, 35071456, 70142912, 140285824]

約数ペア:

[(1, 140285824), (2, 70142912), (4, 35071456), (7, 20040832), (8, 17535728), (14, 10020416), (16, 8767864), (28, 5010208), (32, 4383932), (49, 2862976), (56, 2505104), (64, 2191966), (98, 1431488), (112, 1252552), (128, 1095983), (196, 715744), (224, 626276), (392, 357872), (448, 313138), (784, 178936), (896, 156569), (1568, 89468), (3136, 44734), (6272, 22367)]