142001216

素因数分解:

$2^6\times 7^2\times {\mathrm{45281}}^1$

素因数の和:45307

約数の個数: 42

約数和(自身を含む): 327796398

約数和(自身を除く): 185795182

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 45281, 90562, 181124, 316967, 362248, 633934, 724496, 1267868, 1448992, 2218769, 2535736, 2897984, 4437538, 5071472, 8875076, 10142944, 17750152, 20285888, 35500304, 71000608, 142001216]

約数ペア:

[(1, 142001216), (2, 71000608), (4, 35500304), (7, 20285888), (8, 17750152), (14, 10142944), (16, 8875076), (28, 5071472), (32, 4437538), (49, 2897984), (56, 2535736), (64, 2218769), (98, 1448992), (112, 1267868), (196, 724496), (224, 633934), (392, 362248), (448, 316967), (784, 181124), (1568, 90562), (3136, 45281)]