135280861736

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{393258319}}^1$

素因数の和:393258368

約数の個数: 16

約数和(自身を含む): 259550491200

約数和(自身を除く): 124269629464

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 393258319, 786516638, 1573033276, 3146066552, 16910107717, 33820215434, 67640430868, 135280861736]

約数ペア:

[(1, 135280861736), (2, 67640430868), (4, 33820215434), (8, 16910107717), (43, 3146066552), (86, 1573033276), (172, 786516638), (344, 393258319)]