129233776

素因数分解:

$2^4\times 7^2\times {\mathrm{164839}}^1$

素因数の和:164861

約数の個数: 30

約数和(自身を含む): 291272280

約数和(自身を除く): 162038504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 164839, 329678, 659356, 1153873, 1318712, 2307746, 2637424, 4615492, 8077111, 9230984, 16154222, 18461968, 32308444, 64616888, 129233776]

約数ペア:

[(1, 129233776), (2, 64616888), (4, 32308444), (7, 18461968), (8, 16154222), (14, 9230984), (16, 8077111), (28, 4615492), (49, 2637424), (56, 2307746), (98, 1318712), (112, 1153873), (196, 659356), (392, 329678), (784, 164839)]