143440192

素因数分解:

$2^6\times 7^1\times {\mathrm{320179}}^1$

素因数の和:320198

約数の個数: 28

約数和(自身を含む): 325302880

約数和(自身を除く): 181862688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 320179, 640358, 1280716, 2241253, 2561432, 4482506, 5122864, 8965012, 10245728, 17930024, 20491456, 35860048, 71720096, 143440192]

約数ペア:

[(1, 143440192), (2, 71720096), (4, 35860048), (7, 20491456), (8, 17930024), (14, 10245728), (16, 8965012), (28, 5122864), (32, 4482506), (56, 2561432), (64, 2241253), (112, 1280716), (224, 640358), (448, 320179)]