149745422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{66791}}^1$

素因数の和:66871

約数の個数: 16

約数和(自身を含む): 240451200

約数和(自身を除く): 90705778

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 66791, 133582, 1269029, 2538058, 3940669, 7881338, 74872711, 149745422]

約数ペア:

[(1, 149745422), (2, 74872711), (19, 7881338), (38, 3940669), (59, 2538058), (118, 1269029), (1121, 133582), (2242, 66791)]