142520896

素因数分解:

$2^6\times 7^1\times {\mathrm{318127}}^1$

素因数の和:318146

約数の個数: 28

約数和(自身を含む): 323218048

約数和(自身を除く): 180697152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 318127, 636254, 1272508, 2226889, 2545016, 4453778, 5090032, 8907556, 10180064, 17815112, 20360128, 35630224, 71260448, 142520896]

約数ペア:

[(1, 142520896), (2, 71260448), (4, 35630224), (7, 20360128), (8, 17815112), (14, 10180064), (16, 8907556), (28, 5090032), (32, 4453778), (56, 2545016), (64, 2226889), (112, 1272508), (224, 636254), (448, 318127)]