128682862672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88381087}}^1$

素因数の和:88381115

約数の個数: 40

約数和(自身を含む): 306859137536

約数和(自身を除く): 178176274864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 88381087, 176762174, 353524348, 618667609, 707048696, 1148954131, 1237335218, 1414097392, 2297908262, 2474670436, 4595816524, 4949340872, 8042678917, 9191633048, 9898681744, 16085357834, 18383266096, 32170715668, 64341431336, 128682862672]

約数ペア:

[(1, 128682862672), (2, 64341431336), (4, 32170715668), (7, 18383266096), (8, 16085357834), (13, 9898681744), (14, 9191633048), (16, 8042678917), (26, 4949340872), (28, 4595816524), (52, 2474670436), (56, 2297908262), (91, 1414097392), (104, 1237335218), (112, 1148954131), (182, 707048696), (208, 618667609), (364, 353524348), (728, 176762174), (1456, 88381087)]