138000464

素因数分解:

$2^4\times 7^2\times {\mathrm{176021}}^1$

素因数の和:176043

約数の個数: 30

約数和(自身を含む): 311030874

約数和(自身を除く): 173030410

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 176021, 352042, 704084, 1232147, 1408168, 2464294, 2816336, 4928588, 8625029, 9857176, 17250058, 19714352, 34500116, 69000232, 138000464]

約数ペア:

[(1, 138000464), (2, 69000232), (4, 34500116), (7, 19714352), (8, 17250058), (14, 9857176), (16, 8625029), (28, 4928588), (49, 2816336), (56, 2464294), (98, 1408168), (112, 1232147), (196, 704084), (392, 352042), (784, 176021)]