133516496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{439199}}^1$

素因数の和:439226

約数の個数: 20

約数和(自身を含む): 272304000

約数和(自身を除く): 138787504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 439199, 878398, 1756796, 3513592, 7027184, 8344781, 16689562, 33379124, 66758248, 133516496]

約数ペア:

[(1, 133516496), (2, 66758248), (4, 33379124), (8, 16689562), (16, 8344781), (19, 7027184), (38, 3513592), (76, 1756796), (152, 878398), (304, 439199)]