165026896

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 326318400

約数和(自身を除く): 161291504

約数列:

[1, 2, 4, 8, 16, 67, 134, 257, 268, 514, 536, 599, 1028, 1072, 1198, 2056, 2396, 4112, 4792, 9584, 17219, 34438, 40133, 68876, 80266, 137752, 153943, 160532, 275504, 307886, 321064, 615772, 642128, 1231544, 2463088, 10314181, 20628362, 41256724, 82513448, 165026896]

約数ペア:

[(1, 165026896), (2, 82513448), (4, 41256724), (8, 20628362), (16, 10314181), (67, 2463088), (134, 1231544), (257, 642128), (268, 615772), (514, 321064), (536, 307886), (599, 275504), (1028, 160532), (1072, 153943), (1198, 137752), (2056, 80266), (2396, 68876), (4112, 40133), (4792, 34438), (9584, 17219)]