137331088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{451747}}^1$

素因数の和:451774

約数の個数: 20

約数和(自身を含む): 280083760

約数和(自身を除く): 142752672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 451747, 903494, 1806988, 3613976, 7227952, 8583193, 17166386, 34332772, 68665544, 137331088]

約数ペア:

[(1, 137331088), (2, 68665544), (4, 34332772), (8, 17166386), (16, 8583193), (19, 7227952), (38, 3613976), (76, 1806988), (152, 903494), (304, 451747)]