139229776

素因数分解:

$2^4\times 7^2\times {\mathrm{177589}}^1$

素因数の和:177611

約数の個数: 30

約数和(自身を含む): 313801530

約数和(自身を除く): 174571754

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 177589, 355178, 710356, 1243123, 1420712, 2486246, 2841424, 4972492, 8701861, 9944984, 17403722, 19889968, 34807444, 69614888, 139229776]

約数ペア:

[(1, 139229776), (2, 69614888), (4, 34807444), (7, 19889968), (8, 17403722), (14, 9944984), (16, 8701861), (28, 4972492), (49, 2841424), (56, 2486246), (98, 1420712), (112, 1243123), (196, 710356), (392, 355178), (784, 177589)]