156923360638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{35537}}^1$

素因数の和:35889

約数の個数: 48

約数和(自身を含む): 263401401312

約数和(自身を除く): 106478040674

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 257, 514, 781, 1562, 2827, 5654, 8591, 17182, 18247, 31097, 35537, 36494, 62194, 71074, 200717, 390907, 401434, 781814, 2207887, 2523127, 4299977, 4415774, 5046254, 8599954, 9133009, 18266018, 27754397, 55508794, 100463099, 200926198, 305298367, 610596734, 648443639, 1105094089, 1296887278, 2210188178, 7132880029, 14265760058, 78461680319, 156923360638]

約数ペア:

[(1, 156923360638), (2, 78461680319), (11, 14265760058), (22, 7132880029), (71, 2210188178), (121, 1296887278), (142, 1105094089), (242, 648443639), (257, 610596734), (514, 305298367), (781, 200926198), (1562, 100463099), (2827, 55508794), (5654, 27754397), (8591, 18266018), (17182, 9133009), (18247, 8599954), (31097, 5046254), (35537, 4415774), (36494, 4299977), (62194, 2523127), (71074, 2207887), (200717, 781814), (390907, 401434)]