129464272

素因数分解:

$2^4\times 7^2\times {\mathrm{165133}}^1$

素因数の和:165155

約数の個数: 30

約数和(自身を含む): 291791778

約数和(自身を除く): 162327506

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 165133, 330266, 660532, 1155931, 1321064, 2311862, 2642128, 4623724, 8091517, 9247448, 16183034, 18494896, 32366068, 64732136, 129464272]

約数ペア:

[(1, 129464272), (2, 64732136), (4, 32366068), (7, 18494896), (8, 16183034), (14, 9247448), (16, 8091517), (28, 4623724), (49, 2642128), (56, 2311862), (98, 1321064), (112, 1155931), (196, 660532), (392, 330266), (784, 165133)]