133521906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{20249}}^1$

素因数の和:20418

約数の個数: 32

約数和(自身を含む): 307152000

約数和(自身を除く): 173630094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 20249, 40498, 60747, 121494, 141743, 283486, 425229, 850458, 3179093, 6358186, 9537279, 19074558, 22253651, 44507302, 66760953, 133521906]

約数ペア:

[(1, 133521906), (2, 66760953), (3, 44507302), (6, 22253651), (7, 19074558), (14, 9537279), (21, 6358186), (42, 3179093), (157, 850458), (314, 425229), (471, 283486), (942, 141743), (1099, 121494), (2198, 60747), (3297, 40498), (6594, 20249)]